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

Aaron David Greenblatt, MD

Individual provider Family Medicine Physician · NPI 1013208198

Aaron David Greenblatt, MD is registered under Family Practice in Baltimore, Maryland. Graduated from Perelman School of Med at the University of Pennsylvania in 2011, 15 years ago. Practices with University of Maryland Family Medicine Associates, PA, a 33-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
15
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
MD
In the registry since
2011
Specialties on file
2
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

1001 W Pratt St
Baltimore, MD 21223-2679
Phone: (443) 462-3420
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Family Medicine) Physician (primary) Taxonomy 207QA0401X · Licence D0077774 (MD)
Family Medicine Physician Taxonomy 207Q00000X · Licence D0077774 (MD)

Record details

NPI number1013208198
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2011
Last updated in NPPESSeptember 27, 2019

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesADDICTION MEDICINE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2011 (15 years in practice)
Group practice University Of Maryland Family Medicine Associates, P.A. — 33 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients88
Services billed 179 a service is one billed item, such as a visit, a test or a procedure
Average patient age64

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.

Colleagues at University of Maryland Family Medicine Associates, PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 33 clinicians in the practice; 12 are shown here.

Other providers in Baltimore