Eileen Chun, M.D.
NPI 1720351166 · Internal Medicine Physician · Sacramento, CA
Eileen Chun, M.D. is a Internal Medicine Physician provider in Sacramento, CA (NPI 1720351166).
Provider details
- NPI number
- 1720351166
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G44939 (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
14 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
- 2012-02-15
- Last updated
- 2012-02-15
Frequently asked questions
- What is Eileen Chun's NPI number?
- Eileen Chun's National Provider Identifier (NPI) is 1720351166, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eileen Chun's specialty?
- Eileen Chun is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eileen Chun located?
- Eileen Chun's practice location on file with NPPES is 900 Roeder Way, Sacramento, CA 95822-2318.
- What is Eileen Chun's phone number?
- The practice phone number listed in the NPPES registry for Eileen Chun is (323) 935-1250.
- Is Eileen Chun's NPI active?
- Yes — Eileen Chun's NPI (1720351166) is active in the NPPES registry as of the last update on 2012-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.