Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Interventional Cardiology

Chidambaram Rammohan, MD

Works at hospitals in San Francisco, CA · Santa Cruz, CA · Mountain View, CA … · California

Summary

Chidambaram Rammohan, MD (Interventional Cardiology) is listed by Medicare at 5 hospitals in San Francisco, CA, Santa Cruz, CA and Mountain View, CA and other places. NPI 1477503308. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Chidambaram Rammohan, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Interventional CardiologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
28Years since medical school (graduated 1998)
Washington University School Of MedicineMedical school
MaleGender (as listed)
Sutter Bay Medical FoundationGroup practice

Quick answers

Which hospitals does Chidambaram Rammohan work at?
Medicare's official clinician data lists Chidambaram Rammohan at 5 hospitals: California Pacific Medical Center- Van Ness Campus, Dominican Hospital, El Camino Health, Peninsula Medical Center and Sequoia Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Chidambaram Rammohan see patients?
Medicare's clinician data lists 11 practice locations, including San Mateo, CA, Burlingame, CA and Redwood City, CA. Call before your visit to confirm the address.
What is Chidambaram Rammohan's specialty?
Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
Does Chidambaram Rammohan accept Medicare assignment?
Yes. Medicare's clinician data says Chidambaram Rammohan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Chidambaram Rammohan offer telehealth?
Medicare's clinician data says Chidambaram Rammohan offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Chidambaram Rammohan?
(650) 343-4200, as listed in official Medicare / NPI Registry data.
What is Chidambaram Rammohan's NPI number?
1477503308. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Chidambaram Rammohan works

Medicare's Facility Affiliation Data lists Chidambaram Rammohan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Chidambaram Rammohan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 11; the Medicare profile lists all.

Group practices

Medicare enrollment lists Chidambaram Rammohan as a member of this group (CMS data updated 2026-10-02).

  • Sutter Bay Medical Foundation3,829 clinicians in the group

Specialties

Find other Interventional Cardiology doctors in California →

Other interventional cardiologists in San Mateo

Clinicians with the same Medicare primary specialty in San Mateo, CA — not a recommendation.

All interventional cardiologists in San Mateo →

Clinician information

CredentialMD
Medical schoolWashington University School Of Medicine
Graduation year1998
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1477503308
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians