Steven Shamosh, M.D.
NPI 1265639116 · Internal Medicine Physician · Cooperstown, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Shamosh, M.D. is a Internal Medicine Physician provider in Cooperstown, NY (NPI 1265639116).
Provider details
- NPI number
- 1265639116
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 180093 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
269 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 | 185 | $122 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 47 | $121 |
| Assessment of Emotional Or Behavioral Problems96127 | 26 | $4 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 11 | $159 |
Typical Medicare-allowed amounts for these services range $4–$159 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 151 | 55 |
| Amlodipine Besylate | 115 | 34 |
| Sertraline Hcl | 83 | 22 |
| Pantoprazole Sodium | 67 | 27 |
| Rosuvastatin Calcium | 65 | 26 |
| Losartan Potassium | 64 | 25 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,571 across 89 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
Additional practice locations (1)
- 1735 Route 9Halfmoon, NY 12065-2421Phone: (518) 901-1619
Registry dates
- Enumerated
- 2007-07-02
- Last updated
- 2025-09-12
- Certified
- 2025-08-19
Frequently asked questions
- What is Steven Shamosh's NPI number?
- Steven Shamosh's National Provider Identifier (NPI) is 1265639116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Shamosh's specialty?
- Steven Shamosh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Shamosh located?
- Steven Shamosh's practice location on file with NPPES is 1 Atwell Rd, Cooperstown, NY 13326.
- What is Steven Shamosh's phone number?
- The practice phone number listed in the NPPES registry for Steven Shamosh is (607) 547-3456.
- Does Steven Shamosh accept Medicare?
- Steven Shamosh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Shamosh's NPI active?
- Yes — Steven Shamosh's NPI (1265639116) is active in the NPPES registry as of the last update on 2025-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.