WILLIAM J CULLEN MD LLC
NPI 1710212865
Internal Medicine in Silver Spring, MD

Active since October 07, 2009
9509 THORNHILL RD, SILVER SPRING, MD 20901(301) 332-4817 Get Directions Write a Review

NPPES record last updated: October 7, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William J Cullen Md Llc NPPES

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

WILLIAM J CULLEN MD LLC (NPI 1710212865) is a healthcare organization registered as an internal medicine in Silver Spring, Maryland and active in the NPI registry since October 2009. The organization lists William J Cullen, Ceo, as its authorized official.

NPPES Registry Identity

NPI1710212865
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameWILLIAM J CULLEN MD LLC
Location Address9509 THORNHILL RDSilver Spring, MD 20901-4835
Mailing Address9509 Thornhill RdSilver Spring, MD 20901-4835 · (301) 332-4817
Organization SubpartNo
Authorized OfficialWilliam J CullenCeo · (301) 332-4817
Enumeration DateOctober 7, 2009
NPI 1710212865 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 · D51779
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.
9509 THORNHILL RD, Silver Spring, MD 20901

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 William J Cullen MD LLC's NPI number?

The NPI number for William J Cullen MD LLC is 1710212865. It was assigned to this organization in the NPPES registry on October 7, 2009.

Where is William J Cullen MD LLC located?

William J Cullen MD LLC is located at 9509 Thornhill Rd, Silver Spring, MD 20901. The listed phone number is (301) 332-4817.

What is William J Cullen MD LLC'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 William J Cullen MD LLC was last updated on October 7, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.