Clifford Chen, M.D.
NPI 1619958550 · Family Medicine Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clifford Chen, M.D. is a Family Medicine Physician provider in Pittsburgh, PA (NPI 1619958550).
Provider details
- NPI number
- 1619958550
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 085214 (PA)
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
20 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
253 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 | 140 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 57 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 28 | $119 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 14 | $171 |
| Administration of Influenza Virus VaccineG0008 | 14 | $20 |
Typical Medicare-allowed amounts for these services range $8–$171 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 187 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 578 | 107 |
| Atorvastatin Calcium | 542 | 115 |
| Pantoprazole Sodium | 509 | 96 |
| Lisinopril | 435 | 91 |
| Rosuvastatin Calcium | 412 | 102 |
| Amlodipine Besylate | 379 | 93 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-08
- Last updated
- 2011-01-27
Frequently asked questions
- What is Clifford Chen's NPI number?
- Clifford Chen's National Provider Identifier (NPI) is 1619958550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clifford Chen's specialty?
- Clifford Chen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Clifford Chen located?
- Clifford Chen's practice location on file with NPPES is 1713 Ardmore Blvd, Pittsburgh, PA 15221-4405.
- What is Clifford Chen's phone number?
- The practice phone number listed in the NPPES registry for Clifford Chen is (412) 247-3222.
- Does Clifford Chen accept Medicare?
- Clifford Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clifford Chen's NPI active?
- Yes — Clifford Chen's NPI (1619958550) is active in the NPPES registry as of the last update on 2011-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.