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Endocrinology

Allison C. Carmichael, MD

Works at hospitals in Castro Valley, CA · Pleasanton, CA · California

Summary

Allison C. Carmichael, MD (Endocrinology) is listed by Medicare at 2 hospitals in Castro Valley, CA and Pleasanton, CA. NPI 1942553391. 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 Allison C. Carmichael, 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

EndocrinologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
14Years since medical school (graduated 2012)
Saint Louis University School Of MedicineMedical school
FemaleGender (as listed)
Sutter Bay Medical FoundationGroup practice

Quick answers

Which hospitals does Allison C. Carmichael work at?
Medicare's official clinician data lists Allison C. Carmichael at 2 hospitals: Eden Medical Center and Stanford Health Care Tri-Valley. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Allison C. Carmichael see patients?
Medicare's clinician data lists 1 practice location in Fremont, CA. Call before your visit to confirm the address.
What is Allison C. Carmichael's specialty?
Medicare lists Endocrinology as the primary specialty.
Does Allison C. Carmichael accept Medicare assignment?
Yes. Medicare's clinician data says Allison C. Carmichael 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 Allison C. Carmichael offer telehealth?
Medicare's clinician data says Allison C. Carmichael offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Allison C. Carmichael?
(510) 490-1222, as listed in official Medicare / NPI Registry data.
What is Allison C. Carmichael's NPI number?
1942553391. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Allison C. Carmichael works

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

Group practices

Medicare enrollment lists Allison C. Carmichael as a member of this group (CMS data updated 2026-10-02).

  • Sutter Bay Medical Foundation3,829 clinicians in the group

Specialties

Find other Endocrinology doctors in California →

Other endocrinologists in Fremont

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

All endocrinologists in Fremont →

Clinician information

CredentialMD
Medical schoolSaint Louis University School Of Medicine
Graduation year2012
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1942553391
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