Hector Villanueva, MD
NPI 1497899710 · Emergency Medicine Physician · West Covina, CA
Hector Villanueva, MD is a Emergency Medicine Physician provider in West Covina, CA (NPI 1497899710).
Provider details
- NPI number
- 1497899710
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A043489 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Hector Villanueva's NPI number?
- Hector Villanueva's National Provider Identifier (NPI) is 1497899710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hector Villanueva's specialty?
- Hector Villanueva is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hector Villanueva located?
- Hector Villanueva's practice location on file with NPPES is 845 N Lark Ellen Ave, West Covina, CA 91791-1069.
- What is Hector Villanueva's phone number?
- The practice phone number listed in the NPPES registry for Hector Villanueva is (626) 339-5451.
- Is Hector Villanueva's NPI active?
- Yes — Hector Villanueva's NPI (1497899710) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.