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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DAVID E ROSENTHAL M.D.
NPI 1023217023
Internal Medicine in Lansdale, PA

Active since July 11, 2007
335 PRIMROSE DR, LANSDALE, PA 19446(215) 699-6007 Get Directions Write a Review

NPPES record last updated: July 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David E Rosenthal M.d. NPPES

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

DR. DAVID E ROSENTHAL M.D. (NPI 1023217023) is an individual internal medicine provider in Lansdale, Pennsylvania, licensed in Pennsylvania (MD006979E) and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1023217023
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DAVID E ROSENTHALCredential: M.D.
Location Address335 PRIMROSE DRLansdale, PA 19446-7602
Mailing Address335 Primrose DrLansdale, PA 19446-7602 · (215) 699-6007
Phone(215) 699-6007
Sole ProprietorYes
Enumeration DateJuly 11, 2007
Last NPPES UpdateJuly 12, 2026
✔ NPI 1023217023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · MD006979E
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.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License MD006979E (PA)
335 PRIMROSE DR, Lansdale, PA 19446
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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 Rosenthal's NPI number?

The NPI number for David Rosenthal is 1023217023. It was assigned to this individual provider in the NPPES registry on July 11, 2007.

Where is David Rosenthal located?

David Rosenthal practices at 335 Primrose Dr, Lansdale, PA 19446. The listed phone number is (215) 699-6007.

What is David Rosenthal'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 Rosenthal was last updated on July 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.