Jay Malamut, M.D.
NPI 1881682367 · Gastroenterology Physician · Haddon Heights, NJ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jay Malamut, M.D. is a Gastroenterology Physician provider in Haddon Heights, NJ (NPI 1881682367).
Provider details
- NPI number
- 1881682367
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA04506300 (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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 19 | 12 |
| Omeprazole | 16 | 13 |
| Pantoprazole Sodium | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 502 Centennial Blvd Ste 3Voorhees, NJ 08043-9544Phone: (856) 751-2300Fax: (856) 751-2333
Registry dates
- Enumerated
- 2005-10-10
- Last updated
- 2023-05-31
- Certified
- 2023-05-31
Frequently asked questions
- What is Jay Malamut's NPI number?
- Jay Malamut's National Provider Identifier (NPI) is 1881682367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Malamut's specialty?
- Jay Malamut is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Malamut located?
- Jay Malamut's practice location on file with NPPES is 217 White Horse Pike, Haddon Heights, NJ 08035-1703.
- What is Jay Malamut's phone number?
- The practice phone number listed in the NPPES registry for Jay Malamut is (856) 547-1212.
- Does Jay Malamut accept Medicare?
- Jay Malamut is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jay Malamut's NPI active?
- Yes — Jay Malamut's NPI (1881682367) is active in the NPPES registry as of the last update on 2023-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.