Erik Gaal, DO
NPI 1477295335 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Gaal, DO is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1477295335).
Provider details
- NPI number
- 1477295335
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 336775 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 34 | 20 |
| Nifedipinebrand: Nifedipine Er | 20 | 12 |
| Losartan Potassium | 18 | 11 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 17 | — |
| Empagliflozinbrand: Jardiance | 13 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-11
- Last updated
- 2025-07-24
- Certified
- 2025-07-24
Frequently asked questions
- What is Erik Gaal's NPI number?
- Erik Gaal's National Provider Identifier (NPI) is 1477295335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Gaal's specialty?
- Erik Gaal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erik Gaal located?
- Erik Gaal's practice location on file with NPPES is 121 Dekalb Ave, Brooklyn, NY 11201-5425.
- What is Erik Gaal's phone number?
- The practice phone number listed in the NPPES registry for Erik Gaal is (718) 250-6604.
- Does Erik Gaal accept Medicare?
- Erik Gaal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Gaal's NPI active?
- Yes — Erik Gaal's NPI (1477295335) is active in the NPPES registry as of the last update on 2025-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.