Eric Keefer, M.D.
NPI 1215949284 · Orthopaedic Surgery Physician · Rockville Centre, NY
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Keefer, M.D. is a Orthopaedic Surgery Physician provider in Rockville Centre, NY (NPI 1215949284).
Provider details
- NPI number
- 1215949284
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 240555 (NY)
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
19 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
2,579 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 | 629 | $148 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 488 | $92 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 365 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 296 | $105 |
| X-Ray of Knee, 3 Views73562 | 248 | $59 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 186 | 103 |
| Ibuprofen | 125 | 75 |
| Diclofenac Sodium | 68 | 33 |
| Methylprednisolone | 39 | 38 |
| Celecoxib | 31 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 20 | — |
| Naproxen | 18 | — |
| Colchicine | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2023-03-07
Frequently asked questions
- What is Eric Keefer's NPI number?
- Eric Keefer's National Provider Identifier (NPI) is 1215949284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Keefer's specialty?
- Eric Keefer is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Keefer located?
- Eric Keefer's practice location on file with NPPES is 36 Lincoln Ave, Rockville Centre, NY 11570-5768.
- What is Eric Keefer's phone number?
- The practice phone number listed in the NPPES registry for Eric Keefer is (516) 536-2800.
- Does Eric Keefer accept Medicare?
- Eric Keefer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Keefer's NPI active?
- Yes — Eric Keefer's NPI (1215949284) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.