THOMAS DERMATOLOGY
NPI 1255751293
Clinic/Center in Henderson, NV

NPI Status: Active since April 17, 2014

Contact Information

866 SEVEN HILLS DR STE 201
HENDERSON, NV
ZIP 89052
Phone: (702) 430-5333
Fax: (702) 430-5335

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  • Organization
  • Clinic/Center
  • CLIA Number: 03D2181294
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-23-2027

About THOMAS DERMATOLOGY

This page provides the complete NPI Profile along with additional information for Thomas Dermatology, a provider established in Henderson, Nevada operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1255751293 assigned on April 2014. The practitioner's primary taxonomy code is 261Q00000X with license number NV20081214924 (NV). The provider is registered as an organization and their NPI record was last updated 8 years ago. The provider's is doing business as Thomas Dermatology. The authorized official of this NPI record is John Dull (Billing Manager)

NPI
1255751293
Provider Legal Name
THOMAS DERMATOLOGY
Other Organization Name
THOMAS DERMATOLOGY
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
866 SEVEN HILLS DR STE 201 HENDERSON, NV 89052
Location Phone
(702) 430-5333
Location Fax
(702) 430-5335
Mailing Address
866 SEVEN HILLS DR SUITE 201 HENDERSON, NV 89052
Mailing Phone
(702) 430-5333
Mailing Fax
(702) 430-5335
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-17-2014
Last Update Date
08-21-2018
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
License No.
NV20081214924
License State
NV
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

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

JOHN DULL

Authorized Official Title
BILLING MANAGER
Authorized Official Phone
(702) 430-5333

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
03D2181294
Facility Type
Physician Office
Certificate Effective Date
April 24, 2025
Certificate Expiration Date
April 23, 2027
Laboratory Director
ROBERT LIEBERMAN
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Thomas Dermatology 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 1255751293, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 5 → 10 → 1 7 → 14 → 5 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 1 + 4 + 5 + 2 + 2 + 1 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1255751293.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Dermatology
866 SEVEN HILLS DR STE 201
HENDERSON, NV 89052
Physician Assistant
866 SEVEN HILLS DR STE 201
HENDERSON, NV 89052
Specialist
866 SEVEN HILLS DR STE 201
HENDERSON, NV 89052
Dermatology
866 SEVEN HILLS DR STE 201
HENDERSON, NV 89052
Nurse Practitioner (Family)
866 SEVEN HILLS DR STE 201
HENDERSON, NV 89052

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255751293, enumerated as an "organization" on April 17, 2014.

The provider is located at 866 SEVEN HILLS DR STE 201 HENDERSON, NV 89052 and the phone number is (702) 430-5333.

Clinic/Center with taxonomy code 261Q00000X.