Ameriwest Medical Associates Inc
NPI 1346350758 · Gynecology Physician · Norwalk, CA
Ameriwest Medical Associates Inc is a Gynecology Physician organization in Norwalk, CA (NPI 1346350758).
Provider details
- NPI number
- 1346350758
- Entity type
- Organization
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Walter Jayasinghe, Owner(562) 465-0139
- License
- A52549 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Other names (DBA / former)
- Doing business as
- Ameriwest Health Associates
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2025-09-11
Frequently asked questions
- What is Ameriwest Medical Associates Inc's NPI number?
- Ameriwest Medical Associates Inc's National Provider Identifier (NPI) is 1346350758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ameriwest Medical Associates Inc?
- Ameriwest Medical Associates Inc is classified in the NPPES registry as Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Ameriwest Medical Associates Inc located?
- Ameriwest Medical Associates Inc's practice location on file with NPPES is 11850 Firestone Blvd, Norwalk, CA 90650-2979.
- What is Ameriwest Medical Associates Inc's phone number?
- The practice phone number listed in the NPPES registry for Ameriwest Medical Associates Inc is (562) 465-0139.
- Who is the authorized official for Ameriwest Medical Associates Inc?
- The authorized official listed on Ameriwest Medical Associates Inc's NPPES record is Walter Jayasinghe, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ameriwest Medical Associates Inc's NPI active?
- Yes — Ameriwest Medical Associates Inc's NPI (1346350758) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.