Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Marie J McGlynn, MD

Individual provider Family Medicine Physician · NPI 1184654279

Dr. Marie J McGlynn, MD is registered under Family Practice in Brentwood, California. Graduated from Temple University School of Medicine in 1996, 30 years ago. Practices with Muir Family Physicians Medical Group, Inc, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
30
Trained at
Temple University School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3291 Walnut Blvd Ste 100
Brentwood, CA 94513-4412 Not confirmed with CMS for 13 years — call before visiting
Phone: (925) 513-9495
Fax: (925) 626-3782
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A64911 (CA)

Record details

NPI number1184654279
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 4, 2006
Last updated in NPPESMay 30, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Muir Family Physicians Medical Group, Inc. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients167
Services billed 523 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • John Muir Home Health Services Home health agency · Concord, CA · listed as John Muir Health
  • John Muir Medical Center - Walnut Creek Campus Hospital · Walnut Creek, CA

Colleagues at Muir Family Physicians Medical Group, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Brentwood