Ady Oster, MD
NPI 1720013220 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ady Oster, MD is a Internal Medicine Physician provider in New York, NY (NPI 1720013220).
Provider details
- NPI number
- 1720013220
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 225145 (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
19 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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 68 | 33 |
| Losartan Potassium | 46 | 20 |
| Amlodipine Besylate | 44 | 22 |
| Empagliflozinbrand: Jardiance | 36 | 11 |
| Diclofenac Sodium | 36 | 12 |
| Metformin Hcl | 33 | 11 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Additional practice locations (1)
- 13743 45th AveFlushing, NY 11355-4048Phone: (929) 362-3006Fax: (929) 362-3029
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2025-10-23
- Certified
- 2025-10-23
Frequently asked questions
- What is Ady Oster's NPI number?
- Ady Oster's National Provider Identifier (NPI) is 1720013220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ady Oster's specialty?
- Ady Oster is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ady Oster located?
- Ady Oster's practice location on file with NPPES is 268 Canal St, New York, NY 10013-3599.
- What is Ady Oster's phone number?
- The practice phone number listed in the NPPES registry for Ady Oster is (212) 379-6998.
- Does Ady Oster accept Medicare?
- Ady Oster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ady Oster's NPI active?
- Yes — Ady Oster's NPI (1720013220) is active in the NPPES registry as of the last update on 2025-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.