Brett Bernstein, MD
NPI 1285606533 · Gastroenterology Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brett Bernstein, MD is a Gastroenterology Physician provider in New York, NY (NPI 1285606533).
Provider details
- NPI number
- 1285606533
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 179436 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
243 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 105 | $106 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 47 | $130 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 28 | $118 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 28 | $145 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 24 | $279 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 224 | 81 |
| Famotidine | 207 | 64 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 73 | 65 |
| Pantoprazole Sodium | 69 | 19 |
| Mesalamine | 66 | 13 |
| Linaclotidebrand: Linzess | 63 | 17 |
| Esomeprazole Magnesium | 50 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$101 across 3 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
- 2006-02-02
- Last updated
- 2019-04-16
Frequently asked questions
- What is Brett Bernstein's NPI number?
- Brett Bernstein's National Provider Identifier (NPI) is 1285606533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Bernstein's specialty?
- Brett Bernstein is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Brett Bernstein located?
- Brett Bernstein's practice location on file with NPPES is 10 Union Square East, New York, NY 10003.
- What is Brett Bernstein's phone number?
- The practice phone number listed in the NPPES registry for Brett Bernstein is (212) 844-6330.
- Does Brett Bernstein accept Medicare?
- Brett Bernstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brett Bernstein's NPI active?
- Yes — Brett Bernstein's NPI (1285606533) is active in the NPPES registry as of the last update on 2019-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.