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

Mr. Andrew Joseph Ullmann Jr., DO

Individual provider Internal Medicine Physician · NPI 1003564790

Mr. Andrew Joseph Ullmann Jr., DO is an Internal Medicine Physician in Bethesda, Maryland. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2022
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.

See every abbreviation used in this directory →

Practice location Address checks out

8901 Rockville Pike
Bethesda, MD 20889-0001
Phone: (908) 635-6978
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0102208161 (VA)

Record details

NPI number1003564790
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 12, 2022
Last updated in NPPESJanuary 16, 2026
Certification dateJanuary 16, 2026

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