IndividualActive
Seo Yang, MD
NPI 1770539553 · Anesthesiology Physician · Lancaster, CA
Seo Yang, MD is a Anesthesiology Physician provider in Lancaster, CA (NPI 1770539553).
Provider details
- NPI number
- 1770539553
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A30954 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
44301 Lorimer Ave
Lancaster, CA 93534-3700
Phone: (661) 940-1112
Fax: (661) 723-6402
Street-level locationGet directions
Mailing address
Po Box 2858
Lancaster, CA 93539-2858
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2012-11-20
Frequently asked questions
- What is Seo Yang's NPI number?
- Seo Yang's National Provider Identifier (NPI) is 1770539553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seo Yang's specialty?
- Seo Yang is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Seo Yang located?
- Seo Yang's practice location on file with NPPES is 44301 Lorimer Ave, Lancaster, CA 93534-3700.
- What is Seo Yang's phone number?
- The practice phone number listed in the NPPES registry for Seo Yang is (661) 940-1112.
- Is Seo Yang's NPI active?
- Yes — Seo Yang's NPI (1770539553) is active in the NPPES registry as of the last update on 2012-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.