DR. JAY JAHANMIR M.D.
NPI 1407837347
Hospitalist in Tacoma, WA
About Dr. Jay Jahanmir M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAY JAHANMIR M.D. (NPI 1407837347) is an individual hospitalist provider in Tacoma, Washington, licensed in Washington (MD60585340) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Ascension St John Jane Phillips, and maintains a secondary practice location in Taunton.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
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
Dr. Jay Jahanmir 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
12Medicare enrollment records show Jay Jahanmir reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buffalo, SD 57720
- Reassigned Medicare billing, South Dakota enrollment
- 321 clinicians in this Medicare group
Spearfish, SD 57783
- Reassigned Medicare billing, South Dakota enrollment
- 831 clinicians in this Medicare group
Mobridge, SD 57601
- Reassigned Medicare billing, South Dakota enrollment
- Medicare enrollment name: Avera St Lukes
- 259 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 300 clinicians in this Medicare group
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 828 clinicians in this Medicare group
Blacksburg, VA 24060
- Reassigned Medicare billing, Virginia enrollment
- 66 clinicians in this Medicare group
Salem, VA 24153
- Reassigned Medicare billing, Virginia enrollment
- 181 clinicians in this Medicare group
Culpeper, VA 22701
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1932064268 (District of Columbia)
- 1,294 clinicians in this Medicare group
Richmond, VA 23226
- Reassigned Medicare billing, Virginia enrollment
- 172 clinicians in this Medicare group
Milford, MA 01757
- Reassigned Medicare billing, Massachusetts enrollment
- 238 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St John Jane Phillips
Acute Care Hospitals · Bartlesville, OKAscension St John Medical Center
Acute Care Hospitals · Tulsa, OKAvera St Lukes
Acute Care Hospitals · Aberdeen, SDLewisgale Medical Center
Acute Care Hospitals · Salem, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98431 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.
TACOMA, WA 98431
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 Jay Jahanmir's NPI number?
The NPI number for Jay Jahanmir is 1407837347. It was assigned to this individual provider in the NPPES registry on November 8, 2005. The provider is also known as Jamshid Jahanmir MD.
Where is Jay Jahanmir located?
Jay Jahanmir practices at 9040 Jackson Ave, Tacoma, WA 98431. The listed phone number is (253) 968-2252.
What is Jay Jahanmir's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Jay Jahanmir enrolled in Medicare?
Yes. Jay Jahanmir 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 Jay Jahanmir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jay Jahanmir reassigns Medicare benefits to 12 organizations: Monument Health Network, Inc. (Buffalo, SD), Monument Health Rapid City Hospital, Inc. (Spearfish, SD), Avera St. Luke's (Mobridge, SD), Usacs Observation Medicine Services Of Oklahoma, LLC (Tulsa, OK), Usacs Integrated Acute Care Services Of Texas, PLLC (Cedar Park, TX) and 7 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 Jay Jahanmir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jay Jahanmir accept?
Health plans from Avera Health Plans, Oscar Health, Oscar Insurance Company, Sendero Health Plans, Local Nonprofit and Taro Health and 1 other insurer list Jay Jahanmir 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 Jay Jahanmir affiliated with any hospitals?
According to CMS data, Jay Jahanmir is affiliated with Ascension St John Jane Phillips, Ascension St John Medical Center, Avera St Lukes and Lewisgale Medical Center.
When was this NPI record last updated?
The NPPES record for Jay Jahanmir was last updated on September 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Jay Jahanmir, M.D. · NPI 1407837347
Hospitalist physician in Tacoma, Washington. Individual provider, active in the CMS NPPES registry since November 8, 2005.
## Identity
- **NPI:** 1407837347 (Entity type: Individual)
- **Enumerated:** November 8, 2005
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD60585340 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 9040 JACKSON AVE, Tacoma, WA 98431-5001
- **Phone:** (253) 968-2252
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Monument Health Network, Inc. (NPI 1073992004, Buffalo, SD); Monument Health Rapid City Hospital, Inc. (NPI 1255415246, Spearfish, SD); Avera St. Luke's (NPI 1639373756, Mobridge, SD); Usacs Observation Medicine Services Of Oklahoma, LLC (NPI 1326739111, Tulsa, OK); Usacs Integrated Acute Care Services Of Texas, PLLC (NPI 1801300322, Cedar Park, TX); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** September 12, 2024
- **Other identifiers:** Medicaid 2017075 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1407837347) · Data from the CMS NPPES public registry.