THOMAS F. COOK MD., INC
NPI 1033250063
Dermatology - MOHS-Micrographic Surgery in Visalia, CA

Q: What is Thomas F. Cook MD., Inc's NPI number?

The NPI number for Thomas F. Cook MD., Inc is 1033250063. It was assigned to this organization in the NPPES registry on February 11, 2007.

Q: What is Thomas F. Cook MD., Inc's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Active since February 11, 2007CLIA 05D1051818 · Certificate of Compliance

805 W ACEQUIA AVE, SUITE 1B, VISALIA, CA 93291(559) 713-0117 Get Directions Write a Review

NPPES record last updated: March 25, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Thomas F. Cook Md., Inc NPPES

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

THOMAS F. COOK MD., INC (NPI 1033250063) is a healthcare organization registered as a mohs-micrographic surgery in Visalia, California and active in the NPI registry since February 2007. The organization holds a CLIA Certificate of Compliance certificate valid through May 21, 2027 and lists Sandra Cook, Manager, as its authorized official.

NPPES Registry Identity

NPI1033250063

Entity TypeOrganization

Primary Taxonomy207ND0101X

Legal Business NameTHOMAS F. COOK MD., INC

Location Address805 W ACEQUIA AVE, SUITE 1BVisalia, CA 93291-6162

Mailing AddressPo Box 7420Visalia, CA 93290-7420 · (559) 713-0117

Phone(559) 713-0117

Organization SubpartNo

Authorized OfficialSandra CookManager · (559) 713-0117

Enumeration DateFebruary 11, 2007

Last NPPES UpdateMarch 25, 2011

✔ NPI 1033250063 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatology · MOHS-Micrographic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207ND0101X

License✔ Licensed in CA · A68280

Definition

The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.

805 W ACEQUIA AVE, Visalia, CA 93291

Open in Google Maps ↗

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)

Thomas F. Cook Md., Inc 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 Thomas F. Cook MD., Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Thomas Cook, M.D.

Dermatology

NPI 1427054477

805 W ACEQUIA AVE SUITE 1B
Visalia, CA 93291

(559) 713-0117

✔ 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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 05D1051818

Thomas F Cook, Md,inc · Visalia, CA

Active · expires May 21, 2027

CLIA Number05D1051818

Laboratory TypePhysician Office

Certificate Effective DateMay 22, 2025

Certificate Expiration DateMay 21, 2027

Laboratory DirectorThomas F. Cook MD

Laboratory Phone(559) 713-0117

Laboratory LocationThomas F Cook, Md,inc5435 W Hillsdale Ave, Visalia, CA 93291

CLIA data matches this NPI record on: Name Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Thomas F. Cook MD., Inc's NPI number?

The NPI number for Thomas F. Cook MD., Inc is 1033250063. It was assigned to this organization in the NPPES registry on February 11, 2007.

Where is Thomas F. Cook MD., Inc located?

Thomas F. Cook MD., Inc is located at 805 W Acequia Ave Suite 1B, Visalia, CA 93291. The listed phone number is (559) 713-0117.

What is Thomas F. Cook MD., Inc's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Is Thomas F. Cook MD., Inc enrolled in Medicare?

Yes. Thomas F. Cook MD., Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Thomas F. Cook MD., Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Dermatology) reassigns their Medicare billing to Thomas F. Cook MD., Inc. 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.

Does Thomas F. Cook MD., Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 05D1051818) is associated with this NPI, valid through May 21, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Thomas F. Cook MD., Inc was last updated on March 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.