Jay Zelinski, D.O.
NPI 1184806309 · Gastroenterology Physician · Toms River, NJ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jay Zelinski, D.O. is a Gastroenterology Physician provider in Toms River, NJ (NPI 1184806309).
Provider details
- NPI number
- 1184806309
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MB04874100 (NJ)
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
18 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
60 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $140 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $173 |
Typical Medicare-allowed amounts for these services range $140–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 115 | 41 |
| Mercaptopurine | 28 | — |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 19 | — |
| Mesalaminebrand: Mesalamine Er | 18 | — |
| Omeprazole | 18 | — |
| Mesalamine | 15 | — |
| Ursodiol | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-29
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Jay Zelinski's NPI number?
- Jay Zelinski's National Provider Identifier (NPI) is 1184806309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Zelinski's specialty?
- Jay Zelinski is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Zelinski located?
- Jay Zelinski's practice location on file with NPPES is 1251 Nj 37 Suite 200, Toms River, NJ 08755.
- What is Jay Zelinski's phone number?
- The practice phone number listed in the NPPES registry for Jay Zelinski is (732) 557-7035.
- Does Jay Zelinski accept Medicare?
- Jay Zelinski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jay Zelinski's NPI active?
- Yes — Jay Zelinski's NPI (1184806309) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.