Erin Gallagher, FNP
NPI 1467059592 · Family Nurse Practitioner · South Portland, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Gallagher, FNP is a Family Nurse Practitioner provider in South Portland, ME (NPI 1467059592).
Provider details
- NPI number
- 1467059592
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- CNP201154 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
126 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 85 | $54 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $79 |
Typical Medicare-allowed amounts for these services range $54–$79 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 19 | — |
| Oxycodone Hcl | 19 | 15 |
| Apixabanbrand: Eliquis | 17 | 11 |
| Tramadol Hcl | 14 | 14 |
| Tamoxifen Citrate | 13 | — |
| Lorazepam | 11 | — |
| Potassium Chloride | 11 | — |
Practice location
Mailing address
Additional practice locations (1)
- 100 Campus Dr Ste 125Scarborough, ME 04074-7171Phone: (207) 883-0069
Registry dates
- Enumerated
- 2020-10-01
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Erin Gallagher's NPI number?
- Erin Gallagher's National Provider Identifier (NPI) is 1467059592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Gallagher's specialty?
- Erin Gallagher is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Gallagher located?
- Erin Gallagher's practice location on file with NPPES is 100 Brickhill Ave Ste 201, South Portland, ME 04106-1999.
- What is Erin Gallagher's phone number?
- The practice phone number listed in the NPPES registry for Erin Gallagher is (207) 773-1728.
- Does Erin Gallagher accept Medicare?
- Erin Gallagher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Gallagher's NPI active?
- Yes — Erin Gallagher's NPI (1467059592) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.