Physician Profile
Ashley Grigsby, D.O.
Unclaimed ProfileAbout Dr. Grigsby
Based in Phoenix, AZ, Ashley Grigsby, D.O. is listed in the NPI registry under emergency medicine. Ashley graduated from Arizona College of Osteopathic Medicine Mid Western University in 2014. Medicare claims data shows Ashley provided 770 services to 764 patients. The services billed most often include emergency department visit with high level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, and critical care, first 30-74 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (480) 323-3160
- Email not available
Practice Locations
1919 E THOMAS RD
Phoenix, AZ 85016
7400 E Osborn Rd
Scottsdale, AZ 85251
1701 N Senate Blvd AG012
Indianapolis, IN 46202
Conditions Commonly Evaluated or Treated
Within Emergency Medicine 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
Abdomen & Digestion
Allergy & Immune
Allergy & Immunology
Bites & Stings
Blood & Circulation
Brain & Nerves
- Delirium
- Fainting and syncope
- Seizure in Child
- Severe headache or sudden migraine
- Status epilepticus
- Stroke
- Transient ischemic attack
Breathing
Digestion & Stomach
Ear, Nose & Throat
Endocrine & Metabolic
Environmental
Eye Care
Eye Emergency
General Emergency
Heart & Chest
Heart & Circulation
Heart & Lungs
Infections & Illness
Injuries & Trauma
- Animal or dog bite
- Bone fractures
- Deep cut or wound
- Dislocated joint
- Severe burn
- Sprains and muscle strains
- Traumatic brain injury
Lungs & Breathing
Men's Health
Poisoning & Environmental
Poisoning & Toxins
Skin & Infections
Spine & Back
Urinary & Bladder
Urinary & Kidney
Women's Health
Procedures & services
Abdominal Procedures
Airway & Breathing
Anesthesia & Sedation
Breathing & Airway
Critical Care
Diagnostics
Digestive Care
Ear, Nose & Throat
Eye & ENT
Eye Care
Heart & Diagnostics
Heart Care
Imaging & Diagnostics
Injections & Vaccines
Kidney Care
Lung & Respiratory
Medications
Mental Health
Minor Procedures
- Fishhook or embedded splinter removal
- Incision and drainage of an abscess
- Nasal cautery for nosebleeds
- Tick Removal
- Urinary catheter insertion
Minor Trauma
Orthopedic Procedures
Orthopedics
Poisoning & Toxicology
Specialized Care
Stroke & Vascular
Supportive Care
Toxicology
Women's Health
Wound Care
Procedures Most Often Billed to Medicare
770 services · 764 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
49 | More often than most peers in EMERGENCY MEDICINE |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
133 | More often than most peers in EMERGENCY MEDICINE |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
172 | As often as other peers in EMERGENCY MEDICINE |
| Critical care, first 30-74 minutes | Office visit | 99291 |
120 | More than most peers in EMERGENCY MEDICINE |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
71 | As often as other peers in EMERGENCY MEDICINE |
| Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99342 |
61 | More often than most peers in EMERGENCY MEDICINE |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
57 | As often as other peers in EMERGENCY MEDICINE |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
26 | Less often than most peers in EMERGENCY MEDICINE |
| Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99344 |
23 | As often as other peers in EMERGENCY MEDICINE |
| Urinalysis, manual test | Lab test | 81002 |
16 | Less often than most peers in EMERGENCY MEDICINE |
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.
Related specialists at this location 4
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.
Other emergency medicines in Phoenix 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Arizona College of Osteopathic Medicine Mid Western University 7
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Arizona College of Osteopathic Medicine Mid Western University 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What is Ashley Grigsby's specialty?
Ashley Grigsby is an emergency medicine in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Ashley Grigsby?
Ashley Grigsby is listed at 1919 E Thomas Rd, Phoenix, AZ 85016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Ashley Grigsby?
The number on file is (480) 323-3160. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Ashley Grigsby?
Ashley Grigsby's National Provider Identifier is 1952715963. 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
What is Ashley Grigsby's education?
Ashley Grigsby attended Arizona College of Osteopathic Medicine Mid Western University, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ashley Grigsby have?
Ashley Grigsby has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Ashley Grigsby known for?
According to Medicare billing data, Ashley Grigsby performs imaging including x-ray of chest, 1 view; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ashley Grigsby's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ashley Grigsby. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.