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Peilin Chang, MD
NPI 1750421939 · Anesthesiology Physician · Freedom, CA
Peilin Chang, MD is a Anesthesiology Physician provider in Freedom, CA (NPI 1750421939).
Provider details
- NPI number
- 1750421939
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 00A061036 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
231 Green Valley Rd
Ste C
Freedom, CA 95019-3140
Phone: (831) 722-7246
Fax: (831) 722-1668
Street-level locationGet directions
Mailing address
Po Box 3379
Freedom, CA 95019-3379
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2011-12-13
Frequently asked questions
- What is Peilin Chang's NPI number?
- Peilin Chang's National Provider Identifier (NPI) is 1750421939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peilin Chang's specialty?
- Peilin Chang is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Peilin Chang located?
- Peilin Chang's practice location on file with NPPES is 231 Green Valley Rd, Freedom, CA 95019-3140.
- What is Peilin Chang's phone number?
- The practice phone number listed in the NPPES registry for Peilin Chang is (831) 722-7246.
- Is Peilin Chang's NPI active?
- Yes — Peilin Chang's NPI (1750421939) is active in the NPPES registry as of the last update on 2011-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.