Barjinder Buttar, M.D.
NPI 1316479165 · Hospitalist Physician · Riverhead, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barjinder Buttar, M.D. is a Hospitalist Physician provider in Riverhead, NY (NPI 1316479165).
Provider details
- NPI number
- 1316479165
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 306054 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,363 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 490 | $134 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 430 | $89 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 311 | $130 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 117 | $196 |
| Advance Care Planning, First 30 Minutes99497 | 15 | $85 |
Typical Medicare-allowed amounts for these services range $85–$196 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 41 | 41 |
| Prednisone | 30 | 30 |
| Furosemide | 27 | 24 |
| Apixabanbrand: Eliquis | 22 | 20 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 19 | — |
| Atorvastatin Calcium | 18 | 15 |
| Cephalexin | 18 |
Practice location
Mailing address
Additional practice locations (1)
- 75 N Country RdPort Jefferson, NY 11777-2119Phone: (631) 686-2549Fax: (631) 686-7651
Registry dates
- Enumerated
- 2017-03-31
- Last updated
- 2025-11-03
- Certified
- 2025-11-03
Frequently asked questions
- What is Barjinder Buttar's NPI number?
- Barjinder Buttar's National Provider Identifier (NPI) is 1316479165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barjinder Buttar's specialty?
- Barjinder Buttar is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Barjinder Buttar located?
- Barjinder Buttar's practice location on file with NPPES is 1 Heroes Way, Riverhead, NY 11901-2054.
- What is Barjinder Buttar's phone number?
- The practice phone number listed in the NPPES registry for Barjinder Buttar is (631) 548-6000.
- Does Barjinder Buttar accept Medicare?
- Barjinder Buttar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barjinder Buttar's NPI active?
- Yes — Barjinder Buttar's NPI (1316479165) is active in the NPPES registry as of the last update on 2025-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.