DR. JOHN AAGE OZIMEK DO
NPI 1417277393
Obstetrics & Gynecology in West Hollywood, CA
About Dr. John Aage Ozimek Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN AAGE OZIMEK DO (NPI 1417277393) is an individual obstetrics & gynecology provider in West Hollywood, California, licensed in California (13219) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2010).
NPPES Registry Identity
Specialties & Licenses
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
Dr. John Aage Ozimek Do 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 Reassignments
4Medicare enrollment records show John Ozimek reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 1,001 clinicians in this Medicare group
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 372 clinicians in this Medicare group
Palm Desert, CA 92260
- Reassigned Medicare billing, California enrollment
- 278 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90048 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST HOLLYWOOD, CA 90048
WEST HOLLYWOOD, CA 90048
WEST HOLLYWOOD, CA 90048
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 John Ozimek's NPI number?
The NPI number for John Ozimek is 1417277393. It was assigned to this individual provider in the NPPES registry on June 2, 2010.
Where is John Ozimek located?
John Ozimek practices at 8700 Beverly Blvd, West Hollywood, CA 90048. The listed phone number is (310) 423-0895.
What is John Ozimek's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is John Ozimek enrolled in Medicare?
Yes. John Ozimek 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 organizations bill Medicare for John Ozimek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Ozimek reassigns Medicare benefits to 4 organizations: Cedars-Sinai Medical Care Foundation (Los Angeles, CA), Cedars-Sinai Medical Center (Los Angeles, CA), Beverly Radiology Medical Group III (Los Angeles, CA) and Desert Advanced Imaging Medical Center (Palm Desert, CA). Each 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 John Ozimek'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 John Ozimek was last updated on June 15, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. John Aage Ozimek, DO · NPI 1417277393
Obstetrics & Gynecology physician in West Hollywood, California. Individual provider, active in the CMS NPPES registry since June 2, 2010.
## Identity
- **NPI:** 1417277393 (Entity type: Individual)
- **Enumerated:** June 2, 2010
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 13219 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8700 BEVERLY BLVD, West Hollywood, CA 90048-1804
- **Phone:** (310) 423-0895 · **Fax:** (310) 423-0140
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Cedars-Sinai Medical Care Foundation (NPI 1043826720, Los Angeles, CA); Cedars-Sinai Medical Center (NPI 1639172372, Los Angeles, CA); Beverly Radiology Medical Group III (NPI 1962457812, Los Angeles, CA); Desert Advanced Imaging Medical Center (NPI 1568416147, Palm Desert, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2010
## Record status
- **NPPES last updated:** June 15, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1417277393) · Data from the CMS NPPES public registry.