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- 280 S 1St Ave, Mill City, OR 97360
About Johannah Gregg
Johannah M. Gregg, FNP-C is a nurse practitioner — family based in Mill City, OR. Johannah is also listed as specializing in nurse practitioner — primary care. According to Medicare claims data, the services billed most often include routine electrocardiogram (ecg) using at least 12 leads with tracing. The provider's National Provider Identifier (NPI) is 1790456895.
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
- (503) 897-4100
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
280 S 1ST AVE
Mill City, OR 97360
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Family 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
Most searched conditions
- Common cold
- Diabetes
- Flu
- High blood pressure
- Sinus infection
- UTI
Allergies
- Seasonal allergies
Allergy & skin
- Hives
Blood disorders
- Iron-deficiency anemia
Bone & joint
- Osteoporosis
Dermatology
- Head lice
- Precancerous sun spot
- Psoriasis
- Ringworm
- Rosacea
Digestive
- Celiac disease
- Constipation
- Hemorrhoids
Digestive health
- Acid reflux
- IBS
- Viral gastroenteritis
Eye conditions
- Pink eye
Heart health
- High cholesterol
Hormones & endocrine
- Hypothyroidism
Infections
- COVID-19
- Ear infection
- Herpes simplex of the skin
- Mononucleosis
- Shingles
- Strep throat
Men's health
- Testosterone deficiency
Mental health
- ADHD
- Anxiety
- Depression
Metabolic & weight
- Obesity
Nerve & joint
- Carpal tunnel
Nerve & spine
- Sciatica
Neurological
- Vertigo
Pain
- Gout
- Heel pain
- Lower back pain
- Migraines
- Osteoarthritis
Pain & spine
- Neck pain
Pediatric infections
- Hand, foot, and mouth disease
Respiratory
- Acute bronchitis
- Asthma
- Chronic cough
- Community-acquired pneumonia
Skin
- Acne
- Contact dermatitis
- Eczema
- Foot fungus
- Hair loss
- Poison Ivy
Sleep
- Insomnia
Urinary health
- Overactive bladder
Women's health
- Bacterial vaginosis
- Heavy periods
- Perimenopause
- Yeast infection
Procedures & services
Chronic condition care
- Chronic disease management visit
- Diabetic Foot Care
Dermatology
- Cryotherapy for skin spots
Diagnostic screening
- Bone density scan ordering
- Colon cancer screening ordering
- Mammogram ordering
Evaluation & Testing
- Blood Pressure Check
Hormones & endocrine
- Hormone Replacement Therapy Consultation
Injury care
- Sprain and Strain Care
Lab tests
- COVID-19 testing
- Cholesterol screening
- Hemoglobin A1c Test
- Rapid strep testing
- Thyroid Blood Test
- Urine Drug Screen
Mental health
- Mental Health Evaluation
Minor procedures
- Burn and Wound Care
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
Minor surgery
- Minor laceration repair
Physical exams
- School Physical
Prescriptions
- Prescription Refill
Preventative care
- Medicare annual wellness visit
- Travel Vaccines for Kids
- Well-child visit
Preventative exams
- Camp Physical
- Pre-Op Clearance Exam
Sexual health
- PrEP consultation
- STD Swabs and Screening
Skin procedures
- Mole Check
- Skin biopsy
- Skin Tag Removal
- Wart Removal
Sleep
- At-Home Sleep Study Ordering
Urgent care
- Tick Removal
- Splinting of minor injuries
Weight management
- Weight Loss Injections and Medication
Women's health
- IUD insertion and removal
- Pregnancy Confirmation Test
- Birth control counseling
- Contraceptive implant insertion and removal
- Pap smear
- Well-woman exam
Most searched procedures
- Annual physical exam
- Routine blood work
- Sick visit
- Sports physical
- Suture removal
- Vaccination
Allergies
- Allergy testing
Diagnostic tests
- Rapid flu test
Ear, nose & throat
- Earwax removal
Heart health
- EKG
Injections
- Vitamin B12 Injections
Lifestyle counseling
- Smoking cessation counseling
Neurological care
- Concussion evaluation
Occupational health
- DOT Physical
Pain management
- Joint injection or aspiration
- Trigger Point Injections
Respiratory care
- Breathing Treatment
Screenings
- TB test
Procedures Most Often Billed to Medicare
14 services · 13 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
14 | Less often than most peers in Nurse Practitioner, Family |
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 2
Same specialty, same street address — most likely the same department or group.
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.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 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 tracing 8
Providers in OR who bill this service to Medicare most often.
Common questions
What is Johannah M. Gregg's specialty?
Johannah M. Gregg is a nurse practitioner in Mill City, OR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where can I find Johannah M. Gregg?
Johannah M. Gregg is listed at 280 S 1St Ave, Mill City, OR 97360. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Johannah M. Gregg?
The number on file is (503) 897-4100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Johannah M. Gregg?
Johannah M. Gregg's National Provider Identifier is 1790456895. 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 Johannah M. Gregg's education?
Johannah M. Gregg attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Johannah M. Gregg have?
Johannah M. Gregg has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What is Johannah M. Gregg known for?
According to Medicare billing data, Johannah M. Gregg provides treatments such as routine electrocardiogram using at least 12 leads with tracing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Johannah M. Gregg's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Johannah M. Gregg. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.