IndividualActive
Heather Yong, M.D.
NPI 1457546343 · Internal Medicine Physician · Anaheim, CA
Heather Yong, M.D. is a Internal Medicine Physician provider in Anaheim, CA (NPI 1457546343).
Provider details
- NPI number
- 1457546343
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A26213 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1164 North Euclid St
Anaheim, CA 92801
Phone: (714) 254-2747
Street-level locationGet directions
Mailing address
17171 Bolsa Chica St
Huntington Beach, CA 92649-4477
Registry dates
- Enumerated
- 2007-09-13
- Last updated
- 2007-09-13
Frequently asked questions
- What is Heather Yong's NPI number?
- Heather Yong's National Provider Identifier (NPI) is 1457546343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Yong's specialty?
- Heather Yong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Heather Yong located?
- Heather Yong's practice location on file with NPPES is 1164 North Euclid St, Anaheim, CA 92801.
- What is Heather Yong's phone number?
- The practice phone number listed in the NPPES registry for Heather Yong is (714) 254-2747.
- Is Heather Yong's NPI active?
- Yes — Heather Yong's NPI (1457546343) is active in the NPPES registry as of the last update on 2007-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.