DR. RASAM HOSSEINIAN M.D.
NPI 1326092834
Hospitalist in Rancho Mirage, CA
About Dr. Rasam Hosseinian M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RASAM HOSSEINIAN M.D. (NPI 1326092834) is an individual hospitalist provider in Rancho Mirage, California, licensed in California (54175) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Rasam Hosseinian 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
5Medicare enrollment records show Rasam Hosseinian reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 840 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
Mission Viejo, CA 92691
- Reassigned Medicare billing, California enrollment
- 15 clinicians in this Medicare group
Newport Coast, CA 92657
- Reassigned Medicare billing, California enrollment
- 33 clinicians in this Medicare group
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 948 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 5
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 92270 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
RANCHO MIRAGE, CA 92270
RANCHO MIRAGE, CA 92270
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 Rasam Hosseinian's NPI number?
The NPI number for Rasam Hosseinian is 1326092834. It was assigned to this individual provider in the NPPES registry on May 20, 2006.
Where is Rasam Hosseinian located?
Rasam Hosseinian practices at 39000 Bob Hope Dr Hospitalist Department, Rancho Mirage, CA 92270. The listed phone number is (760) 837-8905.
What is Rasam Hosseinian's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Rasam Hosseinian enrolled in Medicare?
Yes. Rasam Hosseinian 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 Rasam Hosseinian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rasam Hosseinian reassigns Medicare benefits to 5 organizations: Pih Health Physicians (San Bernardino, CA), Inpatient Specialists Of California, PC (San Bernardino, CA), N Jauregui Professional Medical Corporation (Mission Viejo, CA), Socal Hospitalists (Newport Coast, CA) and Memorialcare Medical Foundation (Fountain Valley, 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 Rasam Hosseinian'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 Rasam Hosseinian was last updated on November 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Rasam Hosseinian, M.D. · NPI 1326092834
Hospitalist physician in Rancho Mirage, California. Individual provider, active in the CMS NPPES registry since May 20, 2006.
## Identity
- **NPI:** 1326092834 (Entity type: Individual)
- **Enumerated:** May 20, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 54175 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 39000 BOB HOPE DR, HOSPITALIST DEPARTMENT, Rancho Mirage, CA 92270-3221
- **Phone:** (760) 837-8905 · **Fax:** (760) 837-8956
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Pih Health Physicians (NPI 1821758111, San Bernardino, CA); Inpatient Specialists Of California, PC (NPI 1952792475, San Bernardino, CA); N Jauregui Professional Medical Corporation (NPI 1164099792, Mission Viejo, CA); Socal Hospitalists (NPI 1891520318, Newport Coast, CA); Memorialcare Medical Foundation (NPI 1205167350, Fountain Valley, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** November 2, 2016
- **Other identifiers:** Medicare PIN CB210200 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1326092834) · Data from the CMS NPPES public registry.