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

NPI Status: Active since February 11, 2007

Contact Information

805 W ACEQUIA AVE
SUITE 1B
VISALIA, CA
ZIP 93291
Phone: (559) 713-0117

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  • Organization
  • Dermatology
  • MOHS-Micrographic Surgery
  • CLIA Number: 05D1051818
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 05-21-2027

About THOMAS F. COOK MD., INC

This page provides the complete NPI Profile along with additional information for Thomas F. Cook Md., Inc, a provider established in Visalia, California operating as a Dermatology, focusing in mohs-micrographic surgery . The healthcare provider is registered in the NPI registry with number 1033250063 assigned on February 2007. The practitioner's primary taxonomy code is 207ND0101X with license number A68280 (CA). The provider is registered as an organization and their NPI record was last updated 15 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Sandra Cook Pac (Manager)

NPI
1033250063
Provider Name
THOMAS F. COOK MD., INC
Entity Type
Organization
Location Address
805 W ACEQUIA AVE SUITE 1B VISALIA, CA 93291
Location Phone
(559) 713-0117
Mailing Address
PO BOX 7420 VISALIA, CA 93290
Mailing Phone
(559) 713-0117
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-11-2007
Last Update Date
03-25-2011
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Dermatology MOHS-Micrographic Surgery

Taxonomy Code
207ND0101X
Type
Allopathic & Osteopathic Physicians
License No.
A68280
License State
CA
Taxonomy Description
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

SANDRA COOK PAC

Authorized Official Title
MANAGER
Authorized Official Phone
(559) 713-0117

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D1051818
Facility Type
Physician Office
Certificate Effective Date
May 22, 2025
Certificate Expiration Date
May 21, 2027
Laboratory Director
THOMAS F. COOK MD
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Thomas F. Cook Md., Inc after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1033250063, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 2 → 4 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 6 + 3 + 4 + 5 + 0 + 0 + 1 + 2 + 24 = 47

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 47 is 50. The difference is the calculated check digit.

50 - 47 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1033250063.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Surgery
805 W ACEQUIA AVE, SUITE 2-A
VISALIA, CA 93291
Physical Therapist
805 W ACEQUIA AVE, SUITE 1C
VISALIA, CA 93291
Clinic/Center (Ambulatory Surgical)
805 W ACEQUIA AVE, SUITE 2-A
VISALIA, CA 93291
Dermatology
805 W ACEQUIA AVE, SUITE 2C
VISALIA, CA 93291
Dermatology
805 W ACEQUIA AVE, SUITE 2C
VISALIA, CA 93291
Dermatology
805 W ACEQUIA AVE, SUITE 1B
VISALIA, CA 93291
Nurse Practitioner
805 W ACEQUIA AVE, # 2D
VISALIA, CA 93291
Physical Therapist
805 W ACEQUIA AVE, SUITE 1C
VISALIA, CA 93291

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033250063, enumerated as an "organization" on February 11, 2007.

The provider is located at 805 W ACEQUIA AVE SUITE 1B VISALIA, CA 93291 and the phone number is (559) 713-0117.

Dermatology with taxonomy code 207ND0101X and a focus in MOHS-Micrographic Surgery.