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CIARAN T. BROWNE, MD LLC
NPI 1649469784
Internal Medicine - Nephrology in Prince Frederick, MD

Active since October 15, 2007
225 W DARES BEACH RD, PRINCE FREDERICK, MD 20678(410) 414-2119(410) 535-6555 Get Directions Write a Review

NPPES record last updated: October 15, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ciaran T. Browne, Md Llc NPPES

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

CIARAN T. BROWNE, MD LLC (NPI 1649469784) is a healthcare organization registered as a nephrology in Prince Frederick, Maryland and active in the NPI registry since October 2007. The organization lists Ciaran Therese Browne, President, as its authorized official.

NPPES Registry Identity

NPI1649469784
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameCIARAN T. BROWNE, MD LLC
Location Address225 W DARES BEACH RDPrince Frederick, MD 20678-3123
Mailing Address9614 Cortland LnDunkirk, MD 20754-9702 · (410) 414-2119 · Fax (410) 535-6555
Phone(410) 414-2119
Fax(410) 535-6555
Organization SubpartNo
Authorized OfficialCiaran Therese BrownePresident · (410) 414-2119
Enumeration DateOctober 15, 2007
✔ NPI 1649469784 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
225 W DARES BEACH RD, Prince Frederick, MD 20678
Open in Google Maps ↗

Other Identifiers 1

Other183NMedicare Group Number

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)

Ciaran T. Browne, Md 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 Ciaran T. Browne, MD LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ciaran Browne, MD
Nephrology
NPI 1467436022
225 W DARES BEACH RD
Prince Frederick, MD 20678
(410) 414-2119
✔ 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 Ciaran T. Browne, MD LLC's NPI number?

The NPI number for Ciaran T. Browne, MD LLC is 1649469784. It was assigned to this organization in the NPPES registry on October 15, 2007.

Where is Ciaran T. Browne, MD LLC located?

Ciaran T. Browne, MD LLC is located at 225 W Dares Beach Rd, Prince Frederick, MD 20678. The listed phone number is (410) 414-2119.

What is Ciaran T. Browne, MD LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Ciaran T. Browne, MD LLC enrolled in Medicare?

Yes. Ciaran T. Browne, MD LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ciaran T. Browne, MD LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nephrology) reassigns their Medicare billing to Ciaran T. Browne, MD 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 Ciaran T. Browne, MD LLC was last updated on October 15, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.