Clifford Feiner, DO
NPI 1851470363 · Geriatric Medicine (Internal Medicine) Physician · Jamaica, NY
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clifford Feiner, DO is a Geriatric Medicine (Internal Medicine) Physician provider in Jamaica, NY (NPI 1851470363).
Provider details
- NPI number
- 1851470363
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 175616 (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
311 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 164 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $108 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 30 | $40 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 23 | $186 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 11 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 136 | 58 |
| Amlodipine Besylate | 114 | 46 |
| Levothyroxine Sodium | 111 | 37 |
| Metoprolol Succinate | 64 | 23 |
| Metformin Hcl | 59 | 22 |
| Rosuvastatin Calcium | 52 | 20 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-03
- Last updated
- 2018-06-12
Frequently asked questions
- What is Clifford Feiner's NPI number?
- Clifford Feiner's National Provider Identifier (NPI) is 1851470363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clifford Feiner's specialty?
- Clifford Feiner is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Clifford Feiner located?
- Clifford Feiner's practice location on file with NPPES is 11402 Guy R Brewer Blvd, Jamaica, NY 11434.
- What is Clifford Feiner's phone number?
- The practice phone number listed in the NPPES registry for Clifford Feiner is (718) 883-6626.
- Does Clifford Feiner accept Medicare?
- Clifford Feiner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clifford Feiner's NPI active?
- Yes — Clifford Feiner's NPI (1851470363) is active in the NPPES registry as of the last update on 2018-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.