Advanced Surgical Institute
NPI 1811558588 · Ambulatory Fertility Facility · Beverly Hills, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Advanced Surgical Institute is a Ambulatory Fertility Facility organization in Beverly Hills, CA (NPI 1811558588).
Provider details
- NPI number
- 1811558588
- Entity type
- Organization
- Primary specialty
- Ambulatory Fertility FacilityAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Masoud Malek, Surgeon(424) 527-0230
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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)
- Former legal business name
- Advanced Surgical Institute
- Former legal business name
- Advanced Surgical Institute
Registry dates
- Enumerated
- 2019-06-24
- Last updated
- 2025-07-11
- Certified
- 2025-07-11
Frequently asked questions
- What is Advanced Surgical Institute's NPI number?
- Advanced Surgical Institute's National Provider Identifier (NPI) is 1811558588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Advanced Surgical Institute?
- Advanced Surgical Institute is classified in the NPPES registry as Ambulatory Fertility Facility (Ambulatory Health Care Facilities).
- Where is Advanced Surgical Institute located?
- Advanced Surgical Institute's practice location on file with NPPES is 250 S La Cienega Blvd, Beverly Hills, CA 90211-3302.
- What is Advanced Surgical Institute's phone number?
- The practice phone number listed in the NPPES registry for Advanced Surgical Institute is (323) 853-7896.
- Does Advanced Surgical Institute accept Medicare?
- Advanced Surgical Institute 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 Advanced Surgical Institute?
- The authorized official listed on Advanced Surgical Institute's NPPES record is Masoud Malek, Surgeon. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Advanced Surgical Institute's NPI active?
- Yes — Advanced Surgical Institute's NPI (1811558588) is active in the NPPES registry as of the last update on 2025-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.