Arthur Magun, M.D.
NPI 1790865012 · Gastroenterology Physician · New York, NY
Arthur Magun, M.D. is a Gastroenterology Physician provider in New York, NY (NPI 1790865012).
Provider details
- NPI number
- 1790865012
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 138728 (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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 163 | 48 |
| Dicyclomine Hcl | 64 | 21 |
| Omeprazole | 54 | 13 |
| Prednisone | 48 | 11 |
| Sucralfate | 34 | — |
| Atorvastatin Calcium | 27 | — |
| Pantoprazole Sodium | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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
- 2006-10-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Arthur Magun's NPI number?
- Arthur Magun's National Provider Identifier (NPI) is 1790865012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Magun's specialty?
- Arthur Magun is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Arthur Magun located?
- Arthur Magun's practice location on file with NPPES is 161 Fort Washington Ave, New York, NY 10032-3729.
- What is Arthur Magun's phone number?
- The practice phone number listed in the NPPES registry for Arthur Magun is (212) 305-5287.
- Is Arthur Magun's NPI active?
- Yes — Arthur Magun's NPI (1790865012) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.