Philip Yen, M.D.
NPI 1023284809 · Diagnostic Radiology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Yen, M.D. is a Diagnostic Radiology Physician provider in Sacramento, CA (NPI 1023284809).
Provider details
- NPI number
- 1023284809
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A103448 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
5,206 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 444 | $9 |
| Mri Scan of Leg Joint Without Contrast73721 | 388 | $214 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 298 | $37 |
| X-Ray of Foot, Minimum of 3 Views73630 | 262 | $35 |
| X-Ray of Knee, 3 Views73562 | 258 | $43 |
| X-Ray of Knee, 4 Or More Views73564 | 251 | $48 |
| X-Ray of Hip, 2-3 Views73502 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-01
- Last updated
- 2016-05-06
Frequently asked questions
- What is Philip Yen's NPI number?
- Philip Yen's National Provider Identifier (NPI) is 1023284809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Yen's specialty?
- Philip Yen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Yen located?
- Philip Yen's practice location on file with NPPES is 1500 Expo Pkwy, Sacramento, CA 95815-4227.
- What is Philip Yen's phone number?
- The practice phone number listed in the NPPES registry for Philip Yen is (916) 646-8300.
- Does Philip Yen accept Medicare?
- Philip Yen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Yen's NPI active?
- Yes — Philip Yen's NPI (1023284809) is active in the NPPES registry as of the last update on 2016-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.