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

Allen Hettleman MD LLC

Organization Internal Medicine Physician · NPI 1174601629

Allen Hettleman MD LLC is an Internal Medicine Physician in Pikesville, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1838 Greene Tree Rd Ste 300
Pikesville, MD 21208
Phone: (410) 653-0366
Fax: (410) 653-2527
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 D0027569 (MD)

Record details

NPI number1174601629
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Allen Hettleman — Doctor · (410) 653-0366
NPI enumeratedNovember 1, 2006
Last updated in NPPESAugust 22, 2020
Mailing address1838 Greene Tree Rd, Ste 300, Pikesville, MD 21208

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