Stephanie J Mandelman M D Inc
NPI 1467744466 · Obstetrics & Gynecology Physician · Westlake Village, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie J Mandelman M D Inc is a Obstetrics & Gynecology Physician organization in Westlake Village, CA (NPI 1467744466).
Provider details
- NPI number
- 1467744466
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephanie Mandelman, Owner(805) 496-0880
- License
- A68965 (CA)
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
15 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
- 2011-05-09
- Last updated
- 2012-07-26
Frequently asked questions
- What is Stephanie J Mandelman M D Inc's NPI number?
- Stephanie J Mandelman M D Inc's National Provider Identifier (NPI) is 1467744466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephanie J Mandelman M D Inc?
- Stephanie J Mandelman M D Inc is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie J Mandelman M D Inc located?
- Stephanie J Mandelman M D Inc's practice location on file with NPPES is 1250 La Venta Dr, Westlake Village, CA 91361-3702.
- What is Stephanie J Mandelman M D Inc's phone number?
- The practice phone number listed in the NPPES registry for Stephanie J Mandelman M D Inc is (805) 496-0880.
- Does Stephanie J Mandelman M D Inc accept Medicare?
- Stephanie J Mandelman M D 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 Stephanie J Mandelman M D Inc?
- The authorized official listed on Stephanie J Mandelman M D Inc's NPPES record is Stephanie Mandelman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephanie J Mandelman M D Inc's NPI active?
- Yes — Stephanie J Mandelman M D Inc's NPI (1467744466) is active in the NPPES registry as of the last update on 2012-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.