DR. SURESH BABU RANGARAJAN M.D., MSC
NPI 1285818534
Internal Medicine in San Diego, CA
About Dr. Suresh Babu Rangarajan M.d., Msc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SURESH BABU RANGARAJAN M.D., MSC (NPI 1285818534) is an individual internal medicine provider in San Diego, California, licensed in California (A99161) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (2004).
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. Suresh Babu Rangarajan M.d., Msc 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
4Medicare enrollment records show Suresh Rangarajan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Clara, CA 95051
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 1,159 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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 92103 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Suresh Rangarajan's NPI number?
The NPI number for Suresh Rangarajan is 1285818534. It was assigned to this individual provider in the NPPES registry on December 21, 2007.
Where is Suresh Rangarajan located?
Suresh Rangarajan practices at 402 Dickinson St Multipurpose Facility, Suite 380, San Diego, CA 92103. The listed phone number is (619) 543-6268.
What is Suresh Rangarajan's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Suresh Rangarajan enrolled in Medicare?
Yes. Suresh Rangarajan 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 Suresh Rangarajan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Suresh Rangarajan reassigns Medicare benefits to 4 organizations: Permanente Medical Group Inc (Santa Clara, CA), Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (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 Suresh Rangarajan'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 Suresh Rangarajan was last updated on December 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Suresh Babu Rangarajan, M.D., MSC · NPI 1285818534
Internal Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since December 21, 2007.
## Identity
- **NPI:** 1285818534 (Entity type: Individual)
- **Enumerated:** December 21, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A99161 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 402 DICKINSON ST, MULTIPURPOSE FACILITY, SUITE 380, San Diego, CA 92103-6902
- **Phone:** (619) 543-6268
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Permanente Medical Group Inc (NPI 1073606299, Santa Clara, CA); Ucsf Pediatrics Associates (NPI 1376614016, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2004
## Record status
- **NPPES last updated:** December 16, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1285818534) · Data from the CMS NPPES public registry.