PATUXENT ENDOCRINOLOGY ASSOCIATES, LLC
NPI 1427445733
Internal Medicine - Endocrinology, Diabetes & Metabolism in Prince Frederick, MD

Q: What is Patuxent Endocrinology Associates, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since April 24, 2015

205 STEEPLE CHASE DR, 307, PRINCE FREDERICK, MD 20678(443) 432-3020 Get Directions Write a Review

NPPES record last updated: November 4, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Patuxent Endocrinology Associates, Llc NPPES

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

PATUXENT ENDOCRINOLOGY ASSOCIATES, LLC (NPI 1427445733) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Prince Frederick, Maryland and active in the NPI registry since April 2015. The organization lists Reena M Thomas, C.e.o, as its authorized official.

NPPES Registry Identity

NPI1427445733

Entity TypeOrganization

Primary Taxonomy207RE0101X

Legal Business NamePATUXENT ENDOCRINOLOGY ASSOCIATES, LLC

Location Address205 STEEPLE CHASE DR, 307Prince Frederick, MD 20678-4053

Mailing AddressPo Box 2424Prince Frederick, MD 20678-2424 · (443) 432-3020

Phone(443) 432-3020

Organization SubpartNo

Authorized OfficialReena M ThomasC.e.o · (443) 432-3020

Enumeration DateApril 24, 2015

Last NPPES UpdateNovember 4, 2015

✔ NPI 1427445733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in MD · D79447

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

205 STEEPLE CHASE DR, Prince Frederick, MD 20678

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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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patuxent Endocrinology Associates, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Patuxent Endocrinology Associates, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Reena Thomas, M.D.

Endocrinology

NPI 1154640423

205 STEEPLE CHASE DR 307
Prince Frederick, MD 20678

(443) 432-3020

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Patuxent Endocrinology Associates, LLC's NPI number?

The NPI number for Patuxent Endocrinology Associates, LLC is 1427445733. It was assigned to this organization in the NPPES registry on April 24, 2015.

Where is Patuxent Endocrinology Associates, LLC located?

Patuxent Endocrinology Associates, LLC is located at 205 Steeple Chase Dr 307, Prince Frederick, MD 20678. The listed phone number is (443) 432-3020.

What is Patuxent Endocrinology Associates, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Patuxent Endocrinology Associates, LLC enrolled in Medicare?

Yes. Patuxent Endocrinology Associates, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Patuxent Endocrinology Associates, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Endocrinology) reassigns their Medicare billing to Patuxent Endocrinology Associates, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Patuxent Endocrinology Associates, LLC was last updated on November 4, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.