West Wilshire Medical Surgical Center Inc.
NPI 1316082365 · Ambulatory Surgical Clinic/Center · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
West Wilshire Medical Surgical Center Inc. is a Ambulatory Surgical Clinic/Center organization in Los Angeles, CA (NPI 1316082365).
Provider details
- NPI number
- 1316082365
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Chester Griffiths, Director(310) 477-5558
- License
- S051570 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
381 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Biopsy Or Removal of Nasal Polyp Or Tissue Using an Endoscope31237 | 161 | $683 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 121 | $404 |
| Injection of Substance Into Middle Or Upper Spine Canal Using Imaging Guidance62321 | 25 | $396 |
| Removal of Cerebrospinal Fluid With Lower Back Spinal Tap for Diagnostic Test62270 | 24 | $404 |
| Removal of Nasal Air Passage Under Lining Tissue30140 | 20 | $779 |
| Removal of Nasal Sinus Tissue Using an Endoscope31267 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2017-06-16
Frequently asked questions
- What is West Wilshire Medical Surgical Center Inc.'s NPI number?
- West Wilshire Medical Surgical Center Inc.'s National Provider Identifier (NPI) is 1316082365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is West Wilshire Medical Surgical Center Inc.?
- West Wilshire Medical Surgical Center Inc. is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is West Wilshire Medical Surgical Center Inc. located?
- West Wilshire Medical Surgical Center Inc.'s practice location on file with NPPES is 11645 Wilshire Blvd, Los Angeles, CA 90025-1708.
- What is West Wilshire Medical Surgical Center Inc.'s phone number?
- The practice phone number listed in the NPPES registry for West Wilshire Medical Surgical Center Inc. is (310) 477-5558.
- Does West Wilshire Medical Surgical Center Inc. accept Medicare?
- West Wilshire Medical Surgical Center Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for West Wilshire Medical Surgical Center Inc.?
- The authorized official listed on West Wilshire Medical Surgical Center Inc.'s NPPES record is Chester Griffiths, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is West Wilshire Medical Surgical Center Inc.'s NPI active?
- Yes — West Wilshire Medical Surgical Center Inc.'s NPI (1316082365) is active in the NPPES registry as of the last update on 2017-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.