Michael Faust, M.D.
NPI 1003945080 · Gastroenterology Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Faust, M.D. is a Gastroenterology Physician provider in New York, NY (NPI 1003945080).
Provider details
- NPI number
- 1003945080
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 139009 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
2,053 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 447 | $18 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 347 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 326 | $101 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 237 | $142 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 229 | $16 |
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 |
|---|---|---|
| Atorvastatin Calcium | 597 | 146 |
| Losartan Potassium | 428 | 107 |
| Famotidine | 399 | 108 |
| Amlodipine Besylate | 264 | 73 |
| Rosuvastatin Calcium | 263 | 70 |
| Pantoprazole Sodium | 243 | 73 |
| Hydrochlorothiazide | 208 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-05
- Last updated
- 2022-07-21
Frequently asked questions
- What is Michael Faust's NPI number?
- Michael Faust's National Provider Identifier (NPI) is 1003945080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Faust's specialty?
- Michael Faust is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Faust located?
- Michael Faust's practice location on file with NPPES is 274 Madison Ave Rm 804, New York, NY 10016-0709.
- What is Michael Faust's phone number?
- The practice phone number listed in the NPPES registry for Michael Faust is (212) 986-3330.
- Does Michael Faust accept Medicare?
- Michael Faust is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Faust's NPI active?
- Yes — Michael Faust's NPI (1003945080) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.