Are you Mary B. Johnson, AGACNP? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 9330 Park West Blvd, Knoxville, TN 37923
About Mary Johnson
Mary B. Johnson, AGACNP is a nurse practitioner — acute care practicing in Knoxville, TN. According to Medicare claims data, Mary cared for 926 Medicare patients across 1,293 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. This provider record is associated with NPI 1891154092.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (865) 373-7100
- Email not available
Practice Locations
9330 PARK WEST BLVD
Knoxville, TN 37923
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Acute Care generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Allergic reactions
- Severe Allergic Reaction
Brain & Nerve
Brain & nerves
Digestive & Abdominal
- Abdominal Pain
- Acute gallbladder inflammation
- Acute pancreatitis
- Ascites
- Internal Bleeding
- Small-bowel obstruction
Digestive issues
- Appendicitis
- Perforated gastrointestinal tract
- Severe diverticulitis flare-up
Emergency care
- Drug overdose or poisoning
General Acute Care
- Severe dehydration
Heart & Circulation
- AFib
- Dangerous high blood pressure
- Deep vein thrombosis
- Heart attack
- Heart failure flare-up
- Shock
- Unexplained chest pain
Heart & circulation
Hormone & Metabolism
- Dangerous high blood sugar
- Low sodium or electrolyte imbalance
Infections
- Bone infection
- C. diff Infection
- Cellulitis
- Community-acquired pneumonia
- Kidney infection
- Meningitis
- Sepsis or blood infection
Kidney & Urinary
Liver & kidney
Lung & Breathing
- Blood Clot in Lung
- Collapsed lung
- COPD flare-up
- Fluid around the lungs
- Low oxygen levels
- Respiratory failure
- Severe asthma attack
- Shortness of breath
Post-Surgery Care
Surgical recovery
- Paralyzed bowel after surgery
- Surgical wound opening
Trauma & injury
Procedures & services
Blood & Infusion
Bones & Joints
- Joint injection or aspiration
- Splinting for Fractures
Brain & Nerve
Brain & nerve care
- Brain pressure monitoring
Breathing & lung support
- Breathing tube removal
- Chest Needle Decompression
- Chest tube removal
- CPAP titration
Critical care
- Continuous dialysis for children
- ICU sedation and awakening trials
Critical Care Procedures
- Arterial catheter placement
- Central line placement
- Critical Care Consultation
- Emergency intubation
- Sepsis Treatment Protocol
Digestive & Abdominal
- Feeding or stomach tube insertion
- Paracentesis
Emergency care
- Emergency epinephrine injection
- Emergency trauma evaluation
- Rapid response team evaluation
- Stomach pumping or activated charcoal
Follow-up & recovery
- Post-ICU recovery visit
General Acute Care
- Comfort Care Management
- Hospital Discharge Follow-Up
Heart & Circulation
- Electrical cardioversion
- Heart Rhythm Monitoring
- Temporary Pacemaker Care
Kidney & Urinary
- Dialysis Catheter Care
- Urinary catheter insertion
Lung & Chest
Medications & Monitoring
- Blood Clot Management
- IV Antibiotic Therapy
- IV electrolyte replacement
- IV Medication Management
Pain management
- Nerve Block Injection
Pain Management
- Patient-Controlled Analgesia (PCA) Setup
Post-Surgery Care
- Post-Surgery Follow-Up
Pre-Surgery
- Pre-surgery medical clearance
Surgical recovery
- Post-op drain removal
Testing & Monitoring
- Blood Gas Testing
- Emergency ultrasound
Vascular access
Wound & Injury
- Burn dressing and care
- Incision and drainage of an abscess
- Surgical Wound Care
- Suture removal
Wound & injury care
- Dead tissue removal from wounds
- Minor laceration repair
- Superficial foreign-body removal
- Wound vacuum therapy
Procedures Most Often Billed to Medicare
1,293 services · 926 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
192 | More often than most peers in Nurse Practitioner — Acute Care |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
94 | Less often than most peers in Nurse Practitioner — Acute Care |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
38 | As often as other peers in Nurse Practitioner — Acute Care |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
35 | As often as other peers in Nurse Practitioner — Acute Care |
| Programming of dual lead pacemaker system | Treatment | 93280 |
28 | As often as other peers in Nurse Practitioner — Acute Care |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
588 | More than most peers in Nurse Practitioner — Acute Care |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
156 | More often than most peers in Nurse Practitioner — Acute Care |
| Blood test, clotting time | Lab test | 85610 |
90 | More often than most peers in Nurse Practitioner — Acute Care |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
24 | Less often than most peers in Nurse Practitioner — Acute Care |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
21 | Less often than most peers in Nurse Practitioner — Acute Care |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other nurse practitioners in Knoxville 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in TN who bill this service to Medicare most often.
Common questions
What does Mary B. Johnson specialize in?
Mary B. Johnson is a nurse practitioner in Knoxville, TN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Acute Care”.
NPI registry
Where is Mary B. Johnson located?
Mary B. Johnson is listed at 9330 Park West Blvd, Knoxville, TN 37923. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary B. Johnson's phone number?
The number on file is (865) 373-7100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary B. Johnson's NPI number?
Mary B. Johnson's National Provider Identifier is 1891154092. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mary B. Johnson train?
Mary B. Johnson attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Mary B. Johnson been practicing?
Mary B. Johnson has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Mary B. Johnson do most often?
According to Medicare billing data, Mary B. Johnson provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and anticoagulant management of patient taking warfarin, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mary B. Johnson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary B. Johnson. If this is you, claiming it is free.
Guide.md
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