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Edit this profileAt a glance
- 3650 Joseph Siewick Dr Ste 400, Fairfax, VA 22033
About Dr. Massmann
Based in Fairfax, VA, Aubrey Massmann, DO is listed in the NPI registry under family medicine. Aubrey graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2021. NPI 1174191670 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (703) 391-2020
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3650 JOSEPH SIEWICK DR STE 400
Fairfax, VA 22033
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family doctors at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 21 related providers in 3 groups
Other family doctors in Fairfax 5
Same specialty, same city.
Trained at Des Moines University of Osteopathic Medicine and Health Sciences 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Des Moines University of Osteopathic Medicine and Health Sciences 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Massmann specialize in?
Dr. Massmann is a family doctor in Fairfax, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where is Dr. Massmann located?
Dr. Massmann is listed at 3650 Joseph Siewick Dr Ste 400, Fairfax, VA 22033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Massmann's phone number?
The number on file is (703) 391-2020. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Massmann's NPI number?
Dr. Massmann's National Provider Identifier is 1174191670. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Massmann go to medical school?
Dr. Massmann attended Des Moines University of Osteopathic Medicine and Health Sciences, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Massmann been practicing?
Dr. Massmann has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Massmann confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Massmann. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.