NIMA MOMENIN M.D
NPI 1457616716
Radiology - Diagnostic Radiology in Los Angeles, CA
About Nima Momenin M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NIMA MOMENIN M.D (NPI 1457616716) is an individual diagnostic radiology provider in Los Angeles, California, licensed in California (A161723) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS, is affiliated with Saint Francis Hospital Muskogee, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Nima Momenin M.d 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
18Medicare enrollment records show Nima Momenin reassigns Medicare billing to 18 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 clinicians in this Medicare group
Los Angeles, CA 90023
- Reassigned Medicare billing, California enrollment
- 92 clinicians in this Medicare group
Pasadena, CA 91105
- Reassigned Medicare billing, California enrollment
- 71 clinicians in this Medicare group
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 311 clinicians in this Medicare group
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 372 clinicians in this Medicare group
Encino, CA 91436
- Reassigned Medicare billing, California enrollment
- 329 clinicians in this Medicare group
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- 2,570 clinicians in this Medicare group
Clinton, OK 73601
- Reassigned Medicare billing, Texas enrollment
- 156 clinicians in this Medicare group
Watonga, OK 73772
- Reassigned Medicare billing, Texas enrollment
- 96 clinicians in this Medicare group
Lawton, OK 73507
- Reassigned Medicare billing, Texas enrollment
- 347 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 17
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Francis Hospital Muskogee
Acute Care Hospitals · Muskogee, OKCherokee Nation W W Hastings Indian Hospital
Acute Care Hospitals · Tahlequah, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90033 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.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Nima Momenin's NPI number?
The NPI number for Nima Momenin is 1457616716. It was assigned to this individual provider in the NPPES registry on July 11, 2012.
Where is Nima Momenin located?
Nima Momenin practices at 1500 San Pablo St Fl 2, Los Angeles, CA 90033. The listed phone number is (323) 442-8541.
What is Nima Momenin's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Nima Momenin enrolled in Medicare?
Yes. Nima Momenin 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 Nima Momenin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nima Momenin reassigns Medicare benefits to 18 organizations: Usc Care Medical Group, Inc (Los Angeles, CA), United Medical Imaging Healthcare, Inc. (Los Angeles, CA), Keck Medicine Of Usc Imaging Centers, LLC (Pasadena, CA), Pronet Imaging Medical Group, Inc. (Los Angeles, CA), Beverly Radiology Medical Group III (Los Angeles, CA) and 13 more organizations, listed in the Medicare section above. 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 Nima Momenin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nima Momenin accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Wellmark of South Dakota, Inc. list Nima Momenin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Nima Momenin affiliated with any hospitals?
According to CMS data, Nima Momenin is affiliated with Saint Francis Hospital Muskogee and Cherokee Nation W W Hastings Indian Hospital.
When was this NPI record last updated?
The NPPES record for Nima Momenin was last updated on November 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Nima Momenin, M.D · NPI 1457616716
Diagnostic Radiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since July 11, 2012.
## Identity
- **NPI:** 1457616716 (Entity type: Individual)
- **Enumerated:** July 11, 2012
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** A161723 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 SAN PABLO ST FL 2, Los Angeles, CA 90033-5313
- **Phone:** (323) 442-8541
## 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:** 18 organizations under Medicare reassignment (form CMS-855R): Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA); United Medical Imaging Healthcare, Inc. (NPI 1841380110, Los Angeles, CA); Keck Medicine Of Usc Imaging Centers, LLC (NPI 1669292405, Pasadena, CA); Pronet Imaging Medical Group, Inc. (NPI 1528099488, Los Angeles, CA); Beverly Radiology Medical Group III (NPI 1962457812, Los Angeles, CA); and 13 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** November 30, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1457616716) · Data from the CMS NPPES public registry.