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

Dr. Robert C. Ammlung, MD

Individual provider Internal Medicine Physician · NPI 1649225731

Dr. Robert C. Ammlung, MD is an Internal Medicine Physician in Catonsville, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

516 N Rolling Rd Ste 204
Catonsville, MD 21228-4140
Phone: (410) 788-7030
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 D0025234 (MD)

Record details

NPI number1649225731
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESSeptember 8, 2008
Mailing address516 N Rolling Rd, Suite 204, Catonsville, MD 21228-4140

Other providers in Catonsville