Nancy Chen, M.D.
NPI 1073967121 · Pediatrics Physician · Clackamas, OR
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Chen, M.D. is a Pediatrics Physician provider in Clackamas, OR (NPI 1073967121).
Provider details
- NPI number
- 1073967121
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 1223995 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 350 Rhode Island St Ste 200San Francisco, CA 94103-5188Phone: (415) 826-7575Fax: (415) 369-1393
Registry dates
- Enumerated
- 2016-04-14
- Last updated
- 2021-02-11
- Certified
- 2021-02-11
Frequently asked questions
- What is Nancy Chen's NPI number?
- Nancy Chen's National Provider Identifier (NPI) is 1073967121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Chen's specialty?
- Nancy Chen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Chen located?
- Nancy Chen's practice location on file with NPPES is 8645 Se Sunnybrook Blvd Ste 200, Clackamas, OR 97015-6841.
- What is Nancy Chen's phone number?
- The practice phone number listed in the NPPES registry for Nancy Chen is (503) 659-1694.
- Does Nancy Chen accept Medicare?
- Nancy Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Chen's NPI active?
- Yes — Nancy Chen's NPI (1073967121) is active in the NPPES registry as of the last update on 2021-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.