DR. RAMAN R KHANNA MD
NPI 1023291945
Internal Medicine in San Francisco, CA
About Dr. Raman R Khanna Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RAMAN R KHANNA MD (NPI 1023291945) is an individual internal medicine provider in San Francisco, California, licensed in Illinois (125050750) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS and is a graduate of Northwestern University Feinberg Medical School (2006).
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. Raman R Khanna Md 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
3Medicare enrollment records show Raman Khanna reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 2,112 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 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 4
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 94143 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 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Raman Khanna's NPI number?
The NPI number for Raman Khanna is 1023291945. It was assigned to this individual provider in the NPPES registry on December 13, 2007.
Where is Raman Khanna located?
Raman Khanna practices at 533 Parnassus Ave # U136 Box 0131, San Francisco, CA 94143. The listed phone number is (415) 476-4806.
What is Raman Khanna's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Raman Khanna enrolled in Medicare?
Yes. Raman Khanna 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 Raman Khanna's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Raman Khanna reassigns Medicare benefits to 3 organizations: Regents Of The University Of California (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and University Of California San Francisco (San Francisco, 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 Raman Khanna'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 Raman Khanna was last updated on October 2, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Raman R Khanna, MD · NPI 1023291945
Internal Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since December 13, 2007.
## Identity
- **NPI:** 1023291945 (Entity type: Individual)
- **Enumerated:** December 13, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 125050750 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 533 PARNASSUS AVE # U136, BOX 0131, San Francisco, CA 94143-0131
- **Phone:** (415) 476-4806 · **Fax:** (415) 514-2094
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1376613943, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); University Of California San Francisco (NPI 1164512851, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern University Feinberg Medical School, class of 2006
## Record status
- **NPPES last updated:** October 2, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1023291945) · Data from the CMS NPPES public registry.