Walter Jayasinghe MD Apc
NPI 1538177811 · Obstetrics & Gynecology Physician · Los Angeles, CA
Walter Jayasinghe MD Apc is a Obstetrics & Gynecology Physician organization in Los Angeles, CA (NPI 1538177811).
Provider details
- NPI number
- 1538177811
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Walter Jayasinghe, President/Ceo(213) 483-2620
- License
- A43505 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
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
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
Other names (DBA / former)
- Doing business as
- Los Angeles Medical Center
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2025-09-11
Frequently asked questions
- What is Walter Jayasinghe MD Apc's NPI number?
- Walter Jayasinghe MD Apc's National Provider Identifier (NPI) is 1538177811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walter Jayasinghe MD Apc?
- Walter Jayasinghe MD Apc is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Jayasinghe MD Apc located?
- Walter Jayasinghe MD Apc's practice location on file with NPPES is 679 S Westlake Ave, Los Angeles, CA 90057-3505.
- What is Walter Jayasinghe MD Apc's phone number?
- The practice phone number listed in the NPPES registry for Walter Jayasinghe MD Apc is (213) 413-4141.
- Who is the authorized official for Walter Jayasinghe MD Apc?
- The authorized official listed on Walter Jayasinghe MD Apc's NPPES record is Walter Jayasinghe, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walter Jayasinghe MD Apc's NPI active?
- Yes — Walter Jayasinghe MD Apc's NPI (1538177811) 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.