Erinn Gallagher, DO
NPI 1487224291 · Family Medicine Physician · Grand Canyon, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erinn Gallagher, DO is a Family Medicine Physician provider in Grand Canyon, AZ (NPI 1487224291).
Provider details
- NPI number
- 1487224291
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 011253 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
2 documented practice locations
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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 118 | 33 |
| Lisinopril | 82 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 72 | 22 |
| Rosuvastatin Calcium | 59 | 21 |
| Levothyroxine Sodium | 44 | 14 |
| Losartan Potassium | 37 | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 2920 N 4th StFlagstaff, AZ 86004-1816Phone: (928) 522-9400
Registry dates
- Enumerated
- 2021-06-25
- Last updated
- 2026-04-19
- Certified
- 2026-04-19
Frequently asked questions
- What is Erinn Gallagher's NPI number?
- Erinn Gallagher's National Provider Identifier (NPI) is 1487224291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erinn Gallagher's specialty?
- Erinn Gallagher is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erinn Gallagher located?
- Erinn Gallagher's practice location on file with NPPES is 1 Clinic Rd, Grand Canyon, AZ 86023-0290.
- What is Erinn Gallagher's phone number?
- The practice phone number listed in the NPPES registry for Erinn Gallagher is (928) 638-2551.
- Does Erinn Gallagher accept Medicare?
- Erinn Gallagher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erinn Gallagher's NPI active?
- Yes — Erinn Gallagher's NPI (1487224291) is active in the NPPES registry as of the last update on 2026-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.