DAVID J PENN MD
NPI 1265611875
Internal Medicine in Pikesville, MD

Active since October 31, 2007
1838 GREENE TREE RD, STE 300, PIKESVILLE, MD 21208(410) 653-0366(410) 653-2527 Get Directions Write a Review

NPPES record last updated: October 31, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About David J Penn Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID J PENN MD (NPI 1265611875) is an individual internal medicine provider in Pikesville, Maryland, licensed in Maryland (D0029928) and active in the NPI registry since October 2007.

NPPES Registry Identity

NPI1265611875
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDAVID J PENNCredential: MD
Location Address1838 GREENE TREE RD, STE 300Pikesville, MD 21208
Mailing Address1838 Greene Tree Rd, Ste 300Pikesville, MD 21208 · (410) 653-0366 · Fax (410) 653-2527
Fax(410) 653-2527
Sole ProprietorNo
Enumeration DateOctober 31, 2007
NPI 1265611875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MD · D0029928
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1838 GREENE TREE RD, Pikesville, MD 21208

Other Identifiers 1

Medicare UPIND73821

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Gastroenterology)
1838 GREENE TREE RD, STE 400
BALTIMORE, MD 21208
Internal Medicine
1838 GREENE TREE RD, STE 300
PIKESVILLE, MD 21208
Surgery
1838 GREENE TREE RD, SUITE 285
PIKESVILLE, MD 21208
Optometrist
1838 GREENE TREE RD, SUITE 225
BALTIMORE, MD 21208
Internal Medicine
1838 GREENE TREE RD, SUITE 535
PIKESVILLE, MD 21208
Internal Medicine
1838 GREENE TREE RD, STE 300
PIKESVILLE, MD 21208
Pain Medicine (Interventional Pain Medicine)
1838 GREENE TREE RD, SUITE 150
PIKESVILLE, MD 21208
Internal Medicine (Gastroenterology)
1838 GREENE TREE RD, SUITE 400
PIKESVILLE, MD 21208

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Penn's NPI number?

The NPI number for David Penn is 1265611875. It was assigned to this individual provider in the NPPES registry on October 31, 2007.

Where is David Penn located?

David Penn practices at 1838 Greene Tree Rd Ste 300, Pikesville, MD 21208. The listed phone number is (410) 653-0366.

What is David Penn's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for David Penn was last updated on October 31, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.