Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Maureen Anne Filak-Allen, MD

Individual provider Family Medicine Physician · NPI 1821448374

Maureen Anne Filak-Allen, MD is registered under Family Practice in Centreville, Virginia. Graduated from Eastern Virginia Medical School in 2016, 10 years ago. Practices with Fairfax Family Practice Centers PC, a 106-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
10
Trained at
Eastern Virginia Medical School
Licensed in
VA
In the registry since
2016
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

6201 Centreville Rd Ste 100
Centreville, VA 20121-2626
Phone: (703) 263-9600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3650 Joseph Siewick Dr, Fairfax, VA 22033-1710 — (703) 391-2020

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 0116029316 (VA)

Record details

NPI number1821448374
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2016
Last updated in NPPESMay 23, 2023
Certification dateMay 23, 2023

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 2016 (10 years in practice)
Group practice Fairfax Family Practice Centers Pc — 106 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 patients159
Services billed 567 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Fairfax Family Practice Centers PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 106 clinicians in the practice; 12 are shown here.

Other providers in Centreville