Sung Eun Yang, M.D.
NPI 1639471550 · Anatomic Pathology & Clinical Pathology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sung Eun Yang, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Los Angeles, CA (NPI 1639471550).
Provider details
- NPI number
- 1639471550
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A123161 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
41 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 41 | $38 |
Typical Medicare-allowed amounts for these services range $38–$38 (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.
Practice location
Mailing address
Additional practice locations (2)
- 10833 Le Conte AveUcla Dept of Pathology and Lab MedicineLos Angeles, CA 90095-3075Phone: (310) 825-8350
- 3181 Sw Sam Jackson Park RdPortland, OR 97239-3011Phone: (503) 494-8276
Registry dates
- Enumerated
- 2010-11-29
- Last updated
- 2022-09-21
- Certified
- 2021-01-07
Frequently asked questions
- What is Sung Eun Yang's NPI number?
- Sung Eun Yang's National Provider Identifier (NPI) is 1639471550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sung Eun Yang's specialty?
- Sung Eun Yang is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Sung Eun Yang located?
- Sung Eun Yang's practice location on file with NPPES is 10833 Le Conte Ave, Los Angeles, CA 90095-3011.
- What is Sung Eun Yang's phone number?
- The practice phone number listed in the NPPES registry for Sung Eun Yang is (310) 206-9254.
- Does Sung Eun Yang accept Medicare?
- Sung Eun Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sung Eun Yang's NPI active?
- Yes — Sung Eun Yang's NPI (1639471550) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.