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

RALPH S DESIMONE M.D.
NPI 1629067491
Pathology - Clinical Pathology/Laboratory Medicine in Culpeper, VA

Q: What is Ralph Desimone's NPI number?

The NPI number for Ralph Desimone is 1629067491. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Q: What is Ralph Desimone's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

Q: When was this NPI record last updated?

The NPPES record for Ralph Desimone was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 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.

Active since October 14, 2005

501 SUNSET LN, CULPEPER, VA 22701(540) 829-4153 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

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About Ralph S Desimone M.d. NPPES

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

RALPH S DESIMONE M.D. (NPI 1629067491) is an individual clinical pathology/laboratory medicine provider in Culpeper, Virginia, licensed in Virginia (0101041667) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1629067491

Entity TypeIndividualMale

Primary Taxonomy207ZP0105X

Provider Legal NameRALPH S DESIMONECredential: M.D.

Location Address501 SUNSET LNCulpeper, VA 22701-3917

Mailing Address1218 S Blue Ridge AveCulpeper, VA 22701-3304 · (540) 829-0099

Phone(540) 829-4153

Sole ProprietorNo

Enumeration DateOctober 14, 2005

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1629067491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtyPathology · Clinical Pathology/Laboratory MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0105X

License✔ Licensed in VA · 0101041667

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedPathology · Blood Banking & Transfusion MedicineTaxonomy 207ZB0001X · License 0101041667 (VA)

Also ListedPathology · CytopathologyTaxonomy 207ZC0500X · License 0101041667 (VA)

Also ListedPathology · HematologyTaxonomy 207ZH0000X · License 0101041667 (VA)

Also ListedPathology · Anatomic Pathology & Clinical PathologyTaxonomy 207ZP0102X · License 0101041667 (VA)

Also ListedPathology · Chemical PathologyTaxonomy 207ZP0104X · License 0101041667 (VA)

Also ListedPathology · Pediatric PathologyTaxonomy 207ZP0213X · License 0101041667 (VA)

501 SUNSET LN, Culpeper, VA 22701

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Other Identifiers 1

Medicaid6602789VA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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