HOWARD CLAYTON MANDEL MD
NPI 1245237437
Obstetrics & Gynecology in Los Angeles, CA
About Howard Clayton Mandel Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOWARD CLAYTON MANDEL MD (NPI 1245237437) is an individual obstetrics & gynecology provider in Los Angeles, California, licensed in California (G48481) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (1981).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Howard Clayton Mandel Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Howard Mandel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90025 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Howard Mandel's NPI number?
The NPI number for Howard Mandel is 1245237437. It was assigned to this individual provider in the NPPES registry on July 1, 2005.
Where is Howard Mandel located?
Howard Mandel practices at 10309 Santa Monica Blvd # 300, Los Angeles, CA 90025. The listed phone number is (310) 556-1427.
What is Howard Mandel's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Howard Mandel enrolled in Medicare?
Yes. Howard Mandel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Howard Mandel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Howard Mandel reassigns Medicare benefits to Hadar H Waldman MD, A Professional Corporation (Los Angeles, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Howard Mandel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Howard Mandel was last updated on January 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Howard Clayton Mandel, MD · NPI 1245237437
Obstetrics & Gynecology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since July 1, 2005.
## Identity
- **NPI:** 1245237437 (Entity type: Individual)
- **Enumerated:** July 1, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** G48481 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10309 SANTA MONICA BLVD, # 300, Los Angeles, CA 90025-5007
- **Phone:** (310) 556-1427 · **Fax:** (310) 282-8567
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hadar H Waldman MD, A Professional Corporation (NPI 1346607280, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 1981
## Record status
- **NPPES last updated:** January 12, 2012
- **Other identifiers:** Medicare UPIN A92821
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Source: [NPI Profile](https://npiprofile.com/npi/1245237437) · Data from the CMS NPPES public registry.