THE WEST CLINIC P.C.
NPI 1164594081
Internal Medicine - Hematology & Oncology in Brighton, TN

NPI Status: Active since November 15, 2006

Contact Information

240 GRANDVIEW DRIVE
BRIGHTON, TN
ZIP 38011
Phone: (901) 475-0678
Fax: (901) 475-3927

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  • Organization
  • Internal Medicine
  • Hematology & Oncology
  • CLIA Number: 44D1023770
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 12-08-2026

About THE WEST CLINIC P.C.

This page provides the complete NPI Profile along with additional information for The West Clinic P.c., an internist established in Brighton, Tennessee operating as a Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1164594081 assigned on November 2006. The practitioner's primary taxonomy code is 207RH0003X. The provider is registered as an organization and their NPI record was last updated March 2026. The West Clinic P.c. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Mr. John M Graves (Ceo)

NPI
1164594081
Provider Legal Name
THE WEST CLINIC P.C.
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
240 GRANDVIEW DRIVE BRIGHTON, TN 38011
Location Phone
(901) 475-0678
Location Fax
(901) 475-3927
Mailing Address
7714 POPLAR AVE STE 200 GERMANTOWN, TN 38138
Mailing Phone
(901) 683-0055
Mailing Fax
(901) 475-3927
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-15-2006
Last Update Date
03-25-2026
Code Navigator

An internist like The West Clinic P.c. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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. JOHN M GRAVES

Authorized Official Title
CEO
Authorized Official Phone
(901) 683-0055

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
09013755MEDICAID (05)MS 
132175002MEDICAID (05)AR 
0106442OTHER (01)TNBCBS TN
3704066MEDICAID (05)TN 
8P003OTHER (01)ARBCBS AR
500557509MEDICAID (05)MO 

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
44D1023770
Facility Type
Physician Office
Certificate Effective Date
December 09, 2024
Certificate Expiration Date
December 08, 2026
Laboratory Director
DR. GARY TIAN
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to The West Clinic P.c. on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

Reviews for THE WEST CLINIC P.C.

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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 1164594081, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
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 6 → 12 → 3 5 → 10 → 1 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 0 + 9 + 8 + 0 + 1 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1164594081.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164594081, enumerated as an "organization" on November 15, 2006.

The provider is located at 240 GRANDVIEW DRIVE BRIGHTON, TN 38011 and the phone number is (901) 475-0678.

Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.

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