Theresa Portugal, D.O.
NPI 1053790824 · Psychiatry Physician · West Covina, CA
Enrolled with Medicare as Practitioner - Osteopathic Manipulative Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Portugal, D.O. is a Psychiatry Physician provider in West Covina, CA (NPI 1053790824).
Provider details
- NPI number
- 1053790824
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A15371 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-05-26
- Last updated
- 2020-11-11
- Certified
- 2020-11-11
Frequently asked questions
- What is Theresa Portugal's NPI number?
- Theresa Portugal's National Provider Identifier (NPI) is 1053790824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Portugal's specialty?
- Theresa Portugal is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Theresa Portugal located?
- Theresa Portugal's practice location on file with NPPES is 1215 W West Covina Pkwy, West Covina, CA 91790-2946.
- What is Theresa Portugal's phone number?
- The practice phone number listed in the NPPES registry for Theresa Portugal is (626) 227-7001.
- Does Theresa Portugal accept Medicare?
- Theresa Portugal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Portugal's NPI active?
- Yes — Theresa Portugal's NPI (1053790824) is active in the NPPES registry as of the last update on 2020-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.