MCMANUS & ASSOCIATES INTERNAL MEDICINE PC
NPI 1366612541
Internal Medicine in Fredericksburg, VA

Q: What is Mcmanus & Associates Internal Medicine PC's specialty?

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

Active since March 04, 2008

2501 CHARLES ST, FREDERICKSBURG, VA 22401(540) 370-1940(540) 370-4246 Get Directions Write a Review

NPPES record last updated: March 4, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Mcmanus & Associates Internal Medicine Pc NPPES

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

MCMANUS & ASSOCIATES INTERNAL MEDICINE PC (NPI 1366612541) is a healthcare organization registered as an internal medicine in Fredericksburg, Virginia and active in the NPI registry since March 2008. The organization lists Patrick J Mcmanus, President, as its authorized official.

NPPES Registry Identity

NPI1366612541

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMCMANUS & ASSOCIATES INTERNAL MEDICINE PC

Location Address2501 CHARLES STFredericksburg, VA 22401-3311

Mailing Address2501 Charles StFredericksburg, VA 22401-3311 · (540) 370-1940 · Fax (540) 370-4246

Phone(540) 370-1940

Fax(540) 370-4246

Organization SubpartNo

Authorized OfficialPatrick J McmanusPresident · (540) 370-1940

Enumeration DateMarch 4, 2008

✔ NPI 1366612541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in VA · 0101-042027

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.

2501 CHARLES ST, Fredericksburg, VA 22401

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Other Identifiers 2

Medicare UPINB06180VA

Medicaid0005828481VA

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)

Mcmanus & Associates Internal Medicine Pc 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 Mcmanus & Associates Internal Medicine PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Patrick Mcmanus, M.D.

Internal Medicine

NPI 1558360735

2501 CHARLES ST
Fredericksburg, VA 22401

(540) 370-1940

✔ PECOSSame 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 Mcmanus & Associates Internal Medicine PC's NPI number?

The NPI number for Mcmanus & Associates Internal Medicine PC is 1366612541. It was assigned to this organization in the NPPES registry on March 4, 2008.

Where is Mcmanus & Associates Internal Medicine PC located?

Mcmanus & Associates Internal Medicine PC is located at 2501 Charles St, Fredericksburg, VA 22401. The listed phone number is (540) 370-1940.

What is Mcmanus & Associates Internal Medicine PC's specialty?

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

Is Mcmanus & Associates Internal Medicine PC enrolled in Medicare?

Yes. Mcmanus & Associates Internal Medicine PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mcmanus & Associates Internal Medicine PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Mcmanus & Associates Internal Medicine PC. 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 Mcmanus & Associates Internal Medicine PC was last updated on March 4, 2008. 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.