Robert Bernstein, M.D.
NPI 1467439430 · Endocrinology, Diabetes & Metabolism Physician · New York, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Bernstein, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in New York, NY (NPI 1467439430).
Provider details
- NPI number
- 1467439430
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 107963 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
671 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 137 | $143 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 133 | $9 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 121 | $129 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 44 | $188 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 39 | $187 |
| Telephone, Internet, Or Electronic Health Record Assessment and Management With Written Report By Consulting Physician, at Least 5 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 289 | 57 |
| Levothyroxine Sodium | 280 | 75 |
| Metformin Hcl | 173 | 54 |
| Sitagliptin Phosphatebrand: Januvia | 170 | 43 |
| Tirzepatidebrand: Mounjaro | 160 | 35 |
| Empagliflozinbrand: Jardiance | 158 | 44 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-29
- Last updated
- 2013-08-28
Frequently asked questions
- What is Robert Bernstein's NPI number?
- Robert Bernstein's National Provider Identifier (NPI) is 1467439430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Bernstein's specialty?
- Robert Bernstein is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Bernstein located?
- Robert Bernstein's practice location on file with NPPES is 425 W 59th St, New York, NY 10019-8022.
- What is Robert Bernstein's phone number?
- The practice phone number listed in the NPPES registry for Robert Bernstein is (212) 492-5500.
- Does Robert Bernstein accept Medicare?
- Robert Bernstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Bernstein's NPI active?
- Yes — Robert Bernstein's NPI (1467439430) is active in the NPPES registry as of the last update on 2013-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.