Michael Margolin, MD
NPI 1053316653 · Gastroenterology Physician · Cranford, NJ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Margolin, MD is a Gastroenterology Physician provider in Cranford, NJ (NPI 1053316653).
Provider details
- NPI number
- 1053316653
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MA016100 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 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
423 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 | 130 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $98 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 41 | $62 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 36 | $103 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 34 | $197 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 132 | 54 |
| Pantoprazole Sodium | 127 | 50 |
| Omeprazole | 114 | 41 |
| Mesalamine | 48 | 14 |
| Esomeprazole Magnesium | 46 | 20 |
| Loperamide Hclbrand: Loperamide | 23 | — |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$632 across 45 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
- 2005-06-20
- Last updated
- 2009-09-01
Frequently asked questions
- What is Michael Margolin's NPI number?
- Michael Margolin's National Provider Identifier (NPI) is 1053316653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Margolin's specialty?
- Michael Margolin is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Margolin located?
- Michael Margolin's practice location on file with NPPES is 210 North Ave E, Cranford, NJ 07016-2441.
- What is Michael Margolin's phone number?
- The practice phone number listed in the NPPES registry for Michael Margolin is (908) 272-6300.
- Does Michael Margolin accept Medicare?
- Michael Margolin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Margolin's NPI active?
- Yes — Michael Margolin's NPI (1053316653) is active in the NPPES registry as of the last update on 2009-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.