Hannah Gammage, FNP-BC
NPI 1346811155 · Family Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Gammage, FNP-BC is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1346811155).
Provider details
- NPI number
- 1346811155
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 83847 (NM)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
- Family Nurse Practitioner363LF0000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 119 | 49 |
| Amlodipine Besylate | 92 | 38 |
| Levothyroxine Sodium | 84 | 27 |
| Gabapentin | 77 | 27 |
| Losartan Potassium | 71 | 28 |
| Metformin Hcl | 64 | 25 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-02
- Last updated
- 2026-02-20
- Certified
- 2026-02-20
Frequently asked questions
- What is Hannah Gammage's NPI number?
- Hannah Gammage's National Provider Identifier (NPI) is 1346811155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Gammage's specialty?
- Hannah Gammage is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hannah Gammage located?
- Hannah Gammage's practice location on file with NPPES is 4131 N 24th St Ste B102, Phoenix, AZ 85016-6231.
- What is Hannah Gammage's phone number?
- The practice phone number listed in the NPPES registry for Hannah Gammage is (480) 882-4545.
- Does Hannah Gammage accept Medicare?
- Hannah Gammage is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Gammage's NPI active?
- Yes — Hannah Gammage's NPI (1346811155) is active in the NPPES registry as of the last update on 2026-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.