Peggy Chen, M.D.
NPI 1679960512 · Neonatal-Perinatal Medicine Physician · Sacramento, CA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peggy Chen, M.D. is a Neonatal-Perinatal Medicine Physician provider in Sacramento, CA (NPI 1679960512).
Provider details
- NPI number
- 1679960512
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A155540 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Mailing address
Registry dates
- Enumerated
- 2015-04-17
- Last updated
- 2020-06-25
- Certified
- 2020-06-25
Frequently asked questions
- What is Peggy Chen's NPI number?
- Peggy Chen's National Provider Identifier (NPI) is 1679960512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Chen's specialty?
- Peggy Chen is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peggy Chen located?
- Peggy Chen's practice location on file with NPPES is 2516 Stockton Blvd, Sacramento, CA 95817-2208.
- What is Peggy Chen's phone number?
- The practice phone number listed in the NPPES registry for Peggy Chen is (916) 734-3203.
- Does Peggy Chen accept Medicare?
- Peggy Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peggy Chen's NPI active?
- Yes — Peggy Chen's NPI (1679960512) is active in the NPPES registry as of the last update on 2020-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.