DR. PAYAM AFSHAR M.D.
NPI 1023192861
Internal Medicine - Gastroenterology in La Mesa, CA
About Dr. Payam Afshar M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PAYAM AFSHAR M.D. (NPI 1023192861) is an individual gastroenterology provider in La Mesa, California, licensed in California (A95089) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in La Jolla, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 4
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. Payam Afshar 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
6Medicare enrollment records show Payam Afshar reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Mesa, CA 91942
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
La Mesa, CA 91942
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
San Diego, CA 92120
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
San Diego, CA 92123
- Reassigned Medicare billing, California enrollment
- 1,437 clinicians in this Medicare group
Mission Viejo, CA 92691
- Reassigned Medicare billing, California enrollment
- 1,699 clinicians in this Medicare group
Chico, CA 95928
- Reassigned Medicare billing, California enrollment
- 42 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 91942 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA MESA, CA 91942
LA MESA, CA 91942
LA MESA, CA 91942
LA MESA, CA 91942
LA MESA, CA 91942
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 Payam Afshar's NPI number?
The NPI number for Payam Afshar is 1023192861. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is Payam Afshar located?
Payam Afshar practices at 8860 Center Dr Ste 420, La Mesa, CA 91942. The listed phone number is (619) 469-5400.
What is Payam Afshar's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Payam Afshar enrolled in Medicare?
Yes. Payam Afshar 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 Payam Afshar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Payam Afshar reassigns Medicare benefits to 6 organizations: Banaie Medical Corporation (La Mesa, CA), Western Gastroenterology Care Associates Inc (La Mesa, CA), Southern California Permanente Medical Group (San Diego, CA), Emergency And Acute Care Medical Corporation (San Diego, CA), Providence Medical Foundation (Mission Viejo, CA) and 1 more organization, 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 Payam Afshar'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 Payam Afshar was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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. Payam Afshar, M.D. · NPI 1023192861
Gastroenterology physician in La Mesa, California. Individual provider, active in the CMS NPPES registry since October 25, 2006.
## Identity
- **NPI:** 1023192861 (Entity type: Individual)
- **Enumerated:** October 25, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** A95089 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8860 CENTER DR STE 420, La Mesa, CA 91942-7001
- **Phone:** (619) 469-5400 · **Fax:** (619) 464-1311
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Banaie Medical Corporation (NPI 1528083474, La Mesa, CA); Western Gastroenterology Care Associates Inc (NPI 1508391822, La Mesa, CA); Southern California Permanente Medical Group (NPI 1225060742, San Diego, CA); Emergency And Acute Care Medical Corporation (NPI 1437103942, San Diego, CA); Providence Medical Foundation (NPI 1427305960, Mission Viejo, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** March 12, 2026
- **Other identifiers:** Other 00A950890 (CA); Medicaid 00A950890 (CA); Other F933; and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1023192861) · Data from the CMS NPPES public registry.