Chester Tung, D.O., a Professional Corporation
NPI 1477203289 · Family Medicine Physician · Westminster, CA
Chester Tung, D.O., a Professional Corporation is a Family Medicine Physician organization in Westminster, CA (NPI 1477203289).
Provider details
- NPI number
- 1477203289
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Chester Tung, Physician/President(240) 506-9855
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-03-25
- Last updated
- 2022-05-04
- Certified
- 2022-05-04
Frequently asked questions
- What is Chester Tung, D.O., a Professional Corporation's NPI number?
- Chester Tung, D.O., a Professional Corporation's National Provider Identifier (NPI) is 1477203289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chester Tung, D.O., a Professional Corporation?
- Chester Tung, D.O., a Professional Corporation is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chester Tung, D.O., a Professional Corporation located?
- Chester Tung, D.O., a Professional Corporation's practice location on file with NPPES is 15573 Brookhurst St, Westminster, CA 92683-7554.
- What is Chester Tung, D.O., a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Chester Tung, D.O., a Professional Corporation is (714) 775-3066.
- Who is the authorized official for Chester Tung, D.O., a Professional Corporation?
- The authorized official listed on Chester Tung, D.O., a Professional Corporation's NPPES record is Chester Tung, Physician/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chester Tung, D.O., a Professional Corporation's NPI active?
- Yes — Chester Tung, D.O., a Professional Corporation's NPI (1477203289) is active in the NPPES registry as of the last update on 2022-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.