Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Matthew Mueller, DO, MPH

Individual provider Critical Care Medicine (Anesthesiology) Physician · NPI 1003355629

Dr. Matthew Mueller, DO, MPH is registered under Critical Care (Intensivists) in Washington, District of Columbia. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2017, 9 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and District of Columbia.

Years since qualifying
9
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
CA, DC
In the registry since
2017
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

110 Irving St NW
Washington, DC 20010-3017
Phone: (202) 877-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 9500 Gilman Dr, La Jolla, CA 92093-1337 — (858) 246-1758
  • 200 W Arbor Dr, San Diego, CA 92103-9000 — (800) 926-8273

Specialties & licences

Critical Care Medicine (Anesthesiology) Physician (primary) Taxonomy 207LC0200X · Licence DO210001340 (DC)
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X · Licence 20A18284 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 20A18284 (CA)

Record details

NPI number1003355629
Entity typeIndividual (Type 1)
GenderMale
Credentials DO , MPH
Sole proprietorNo
NPI enumeratedFebruary 15, 2017
Last updated in NPPESJuly 1, 2022
Certification dateJuly 1, 2022

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 2017 (9 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients90
Services billed 232 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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.

Colleagues at Medstar Medical Group II LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3717 clinicians in the practice; 12 are shown here.

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