HIXSON UROLOGY, PC
NPI 1154461135
Urology in Hixson, TN

NPI Status: Active since February 07, 2007

Contact Information

2051 HAMILL RD
SUITE 201
HIXSON, TN
ZIP 37343
Phone: (423) 877-2844
Fax: (423) 877-1959

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  • Organization
  • Urology
  • CLIA Number: 44D0927064
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 01-22-2026

About HIXSON UROLOGY, PC

This page provides the complete NPI Profile along with additional information for Hixson Urology, Pc, a provider established in Hixson, Tennessee operating as a Urology. The healthcare provider is registered in the NPI registry with number 1154461135 assigned on February 2007. The practitioner's primary taxonomy code is 208800000X. The provider is registered as an organization and their NPI record was last updated one year 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 provider's former legal business name is Thomas C Caldwell, Md, Pc. The authorized official of this NPI record is Mr. Ross A Cohn M.d. (President)

NPI
1154461135
Provider Legal Name
HIXSON UROLOGY, PC
Other Organization Name
THOMAS C CALDWELL, MD, PC
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
2051 HAMILL RD SUITE 201 HIXSON, TN 37343
Location Phone
(423) 877-2844
Location Fax
(423) 877-1959
Mailing Address
2051 HAMILL RD SUITE 201 HIXSON, TN 37343
Mailing Phone
(423) 310-6417
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-07-2007
Last Update Date
01-06-2025
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License State
TN
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MR. ROSS A COHN M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(423) 877-2844

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
3289003MEDICAID (05)TN 
4160077OTHER (01)TNBLUE CROSS GROUP ID

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
44D0927064
Facility Type
Physician Office
Certificate Effective Date
January 23, 2024
Certificate Expiration Date
January 22, 2026
Laboratory Director
DR. ROSS A. COHN
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Hixson Urology, Pc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate 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 1154461135, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
5
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 4 → 8 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 8 + 6 + 2 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1154461135.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
2051 HAMILL RD, SUITE 301
HIXSON, TN 37343
Obstetrics & Gynecology
2051 HAMILL RD, SUITE 301
HIXSON, TN 37343
Family Medicine
2051 HAMILL RD, SUITE 301
HIXSON, TN 37343
Obstetrics & Gynecology
2051 HAMILL RD, SUITE 400
HIXSON, TN 37343
Internal Medicine (Gastroenterology)
2051 HAMILL RD, S 204
HIXSON, TN 37343
Internal Medicine
2051 HAMILL RD, SUITE 204
HIXSON, TN 37343
Internal Medicine
2051 HAMILL RD, GALEN MEDICAL GROUP S-204
HIXSON, TN 37343
Specialist
2051 HAMILL RD, SUITE 403
HIXSON, TN 37343
Internal Medicine (Hematology & Oncology)
2051 HAMILL RD, SUITE 103
HIXSON, TN 37343
Dermatology
2051 HAMILL RD, STE 301A
HIXSON, TN 37343
Urology
2051 HAMILL RD, SUITE 201
HIXSON, TN 37343
Surgery
2051 HAMILL RD
HIXSON, TN 37343
Pharmacist
2051 HAMILL RD
HIXSON, TN 37343
Pharmacist
2051 HAMILL RD
HIXSON, TN 37343
Obstetrics & Gynecology
2051 HAMILL RD, SUITE 110B
HIXSON, TN 37343
Obstetrics & Gynecology
2051 HAMILL RD, SUITE 211
HIXSON, TN 37343
Internal Medicine (Cardiovascular Disease)
2051 HAMILL RD, SUITE 2000
HIXSON, TN 37343
Dermatology
2051 HAMILL RD, STE 301A
HIXSON, TN 37343
Internal Medicine
2051 HAMILL RD
HIXSON, TN 37343
General Acute Care Hospital
2051 HAMILL RD
HIXSON, TN 37343

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154461135, enumerated as an "organization" on February 07, 2007.

The provider is located at 2051 HAMILL RD SUITE 201 HIXSON, TN 37343 and the phone number is (423) 877-2844.

Urology with taxonomy code 208800000X.

The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.