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Preventive Medicine

Seleda A. Williams, MD

Sees patients in Sacramento, CA · California

Summary

Seleda A. Williams, MD (Preventive Medicine) is enrolled with Medicare at 2 practice locations in Sacramento, CA. NPI 1922183094. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(916) 734‑2525 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Seleda A. Williams, 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

2Practice locations
Preventive MedicinePrimary specialty
YesAccepts Medicare assignment
37Years since medical school (graduated 1989)
University Of California, Geffen School Of MedicineMedical school
FemaleGender (as listed)
Regents of the Univ of CaGroup practice

Quick answers

Where does Seleda A. Williams see patients?
Medicare's clinician data lists 2 practice locations, including Sacramento, CA. Call before your visit to confirm the address.
What is Seleda A. Williams's specialty?
Medicare lists Preventive Medicine as the primary specialty, and also Endocrinology, General Practice and Internal Medicine.
Does Seleda A. Williams accept Medicare assignment?
Yes. Medicare's clinician data says Seleda A. Williams 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 Seleda A. Williams?
(916) 734-2525, as listed in official Medicare / NPI Registry data.
What is Seleda A. Williams's NPI number?
1922183094. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Seleda A. Williams is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Seleda A. Williams as a member of this group (CMS data updated 2026-10-02).

  • Regents of the Univ of Ca1,584 clinicians in the group

Specialties

Find other Preventive Medicine doctors in California →

Other preventive medicine doctors in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All preventive medicine doctors in California →

Clinician information

CredentialMD
Medical schoolUniversity Of California, Geffen School Of Medicine
Graduation year1989
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1922183094
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians