Allied General and Oncology Surgical Associates Inc
NPI 1831513266 · Surgical Oncology Physician · Beverly Hills, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allied General and Oncology Surgical Associates Inc is a Surgical Oncology Physician organization in Beverly Hills, CA (NPI 1831513266).
Provider details
- NPI number
- 1831513266
- Entity type
- Organization
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Leslie Memsic, President/Owner(310) 337-9668
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-02-05
- Last updated
- 2014-02-05
Frequently asked questions
- What is Allied General and Oncology Surgical Associates Inc's NPI number?
- Allied General and Oncology Surgical Associates Inc's National Provider Identifier (NPI) is 1831513266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allied General and Oncology Surgical Associates Inc?
- Allied General and Oncology Surgical Associates Inc is classified in the NPPES registry as Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Allied General and Oncology Surgical Associates Inc located?
- Allied General and Oncology Surgical Associates Inc's practice location on file with NPPES is 436 N Bedford Dr, Beverly Hills, CA 90210-4310.
- What is Allied General and Oncology Surgical Associates Inc's phone number?
- The practice phone number listed in the NPPES registry for Allied General and Oncology Surgical Associates Inc is (310) 337-9668.
- Does Allied General and Oncology Surgical Associates Inc accept Medicare?
- Allied General and Oncology Surgical Associates 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 Allied General and Oncology Surgical Associates Inc?
- The authorized official listed on Allied General and Oncology Surgical Associates Inc's NPPES record is Leslie Memsic, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allied General and Oncology Surgical Associates Inc's NPI active?
- Yes — Allied General and Oncology Surgical Associates Inc's NPI (1831513266) is active in the NPPES registry as of the last update on 2014-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.