David Stein, M.D.
NPI 1326126640 · Internal Medicine Physician · Bronx, NY
Enrolled with Medicare as Order and Referring Only - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Stein, M.D. is a Internal Medicine Physician provider in Bronx, NY (NPI 1326126640).
Provider details
- NPI number
- 1326126640
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 186176 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 176 | 32 |
| Amlodipine Besylate | 154 | 28 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 146 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 140 | 16 |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 121 | 14 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 101 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$236 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2015-03-30
Frequently asked questions
- What is David Stein's NPI number?
- David Stein's National Provider Identifier (NPI) is 1326126640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Stein's specialty?
- David Stein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Stein located?
- David Stein's practice location on file with NPPES is 1400 Pelham Pkwy S, Bronx, NY 10461-1138.
- What is David Stein's phone number?
- The practice phone number listed in the NPPES registry for David Stein is (718) 918-7633.
- Does David Stein accept Medicare?
- David Stein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Stein's NPI active?
- Yes — David Stein's NPI (1326126640) is active in the NPPES registry as of the last update on 2015-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.