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Pathology

Risha Ramdall, MD

Works at hospitals in Martinez, CA · Concord, CA · Walnut Creek, CA … · California

Summary

Risha Ramdall, MD (Pathology) is listed by Medicare at 4 hospitals in Martinez, CA, Concord, CA and Walnut Creek, CA and other places. NPI 1841224862. 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 Risha Ramdall, 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

PathologyPrimary specialty
YesAccepts Medicare assignment
26Years since medical school (graduated 2000)
Icahn School Of Medicine At Mount SinaiMedical school
FemaleGender (as listed)
Contra Costa Pathology AssociatesGroup practice

Quick answers

Which hospitals does Risha Ramdall work at?
Medicare's official clinician data lists Risha Ramdall at 4 hospitals: Contra Costa Regional Medical Center, John Muir Medical Center - Concord Campus, John Muir Medical Center - Walnut Creek Campus and UCSF Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Risha Ramdall see patients?
Medicare's clinician data lists 3 practice locations, including Walnut Creek, CA, Concord, CA and Pleasant Hill, CA. Call before your visit to confirm the address.
What is Risha Ramdall's specialty?
Medicare lists Pathology as the primary specialty.
Does Risha Ramdall accept Medicare assignment?
Yes. Medicare's clinician data says Risha Ramdall 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.
What is the phone number for Risha Ramdall?
(925) 939-3000, as listed in official Medicare / NPI Registry data.
What is Risha Ramdall's NPI number?
1841224862. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Risha Ramdall works

Medicare's Facility Affiliation Data lists Risha Ramdall 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 Risha Ramdall is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Contra Costa Pathology Associates7 clinicians in the group

Specialties

Find other Pathology doctors in California →

Other pathologists in Walnut Creek

Clinicians with the same Medicare primary specialty in Walnut Creek, CA — not a recommendation.

All pathologists in Walnut Creek →

Clinician information

CredentialMD
Medical schoolIcahn School Of Medicine At Mount Sinai
Graduation year2000
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1841224862
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