GRAFTON HUNT THURMAN MD
NPI 1013955707
Internal Medicine - Geriatric Medicine in Nashville, TN

NPI Status: Active since June 03, 2006

Contact Information

3443 DICKERSON PIKE
SUITE 512
NASHVILLE, TN
ZIP 37207
Phone: (615) 868-3553
Fax: (615) 612-3106

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  • Individual
  • Male
  • Internal Medicine
  • Geriatric Medicine

About GRAFTON THURMAN

This page provides the complete NPI Profile along with additional information for Grafton Thurman, an internist established in Nashville, Tennessee with a medical specialization in Internal Medicine, focusing in geriatric medicine . The healthcare provider is registered in the NPI registry with number 1013955707 assigned on June 2006. The practitioner's primary taxonomy code is 207RG0300X with license number MD0000008073 (TN). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1013955707
Provider Name
GRAFTON HUNT THURMAN MD
Gender
Male
Entity Type
Individual
Location Address
3443 DICKERSON PIKE SUITE 512 NASHVILLE, TN 37207
Location Phone
(615) 868-3553
Location Fax
(615) 612-3106
Mailing Address
3443 DICKERSON PIKE SUITE 512 NASHVILLE, TN 37207
Mailing Phone
(615) 868-3553
Mailing Fax
(615) 612-3106
Is Sole Proprietor?
Yes
Enumeration Date
06-03-2006
Last Update Date
09-11-2025
Code Navigator

An internist like Grafton Thurman 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 Geriatric Medicine

Taxonomy Code
207RG0300X
Type
Allopathic & Osteopathic Physicians
License No.
MD0000008073
License State
TN
Taxonomy Description
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

MD0000008073 (TN)
2207RA0201XAllopathic & Osteopathic Physicians

Internal Medicine
Allergy & Immunology

MD0000008073 (TN)
3207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

MD0000008073 (TN)
4207RE0101XAllopathic & Osteopathic Physicians

Internal Medicine
Endocrinology, Diabetes & Metabolism

MD0000008073 (TN)
5207RI0001XAllopathic & Osteopathic Physicians

Internal Medicine
Clinical & Laboratory Immunology

MD0000008073 (TN)
6207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

MD0000008073 (TN)
7207RR0500XAllopathic & Osteopathic Physicians

Internal Medicine
Rheumatology

MD0000008073 (TN)

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.

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
3704507MEDICAID (05)TN 
015222OTHER (01)TNBLUE CROSS BLUE SHIELD

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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 1013955707, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 1 → 2 9 → 18 → 9 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 1 + 8 + 5 + 1 + 0 + 7 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1013955707.

Other Providers at the Same Location


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

Anesthesiology (Pain Medicine)
3443 DICKERSON PIKE, SUITE 590
NASHVILLE, TN 37207
Psychiatry & Neurology (Neurology)
3443 DICKERSON PIKE, SUITE 580
NASHVILLE, TN 37207
Pediatrics
3443 DICKERSON PIKE, STE 370
NASHVILLE, TN 37207
Internal Medicine (Rheumatology)
3443 DICKERSON PIKE, SUITE 520
NASHVILLE, TN 37207
Pharmacist
3443 DICKERSON PIKE, SUITE 110
NASHVILLE, TN 37207
Internal Medicine
3443 DICKERSON PIKE, SUITE 440
NASHVILLE, TN 37207
Psychiatry & Neurology (Psychiatry)
3443 DICKERSON PIKE, SUITE 520
NASHVILLE, TN 37207
Internal Medicine
3443 DICKERSON PIKE, SUITE G-30
NASHVILLE, TN 37207
Physical Therapist
3443 DICKERSON PIKE, 190
NASHVILLE, TN 37207
Internal Medicine (Hematology & Oncology)
3443 DICKERSON PIKE, STE 760
NASHVILLE, TN 37207
Physical Therapist
3443 DICKERSON PIKE, 190
NASHVILLE, TN 37207
Plastic Surgery
3443 DICKERSON PIKE, SUITE 740
NASHVILLE, TN 37207
Family Medicine
3443 DICKERSON PIKE, SUITE 360
NASHVILLE, TN 37207
Legal Medicine
3443 DICKERSON PIKE, SUITE 400
NASHVILLE, TN 37207
Internal Medicine (Medical Oncology)
3443 DICKERSON PIKE, STE 760
NASHVILLE, TN 37207
Internal Medicine (Medical Oncology)
3443 DICKERSON PIKE, STE 760
NASHVILLE, TN 37207
Internal Medicine
3443 DICKERSON PIKE, STE 380
NASHVILLE, TN 37207
Internal Medicine
3443 DICKERSON PIKE, SUITE 460
NASHVILLE, TN 37207
Internal Medicine (Cardiovascular Disease)
3443 DICKERSON PIKE, SUITE 430
NASHVILLE, TN 37207
Independent Medical Examiner
3443 DICKERSON PIKE, SUITE 600
NASHVILLE, TN 37207

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013955707, enumerated as an "individual" on June 03, 2006.

The provider is located at 3443 DICKERSON PIKE SUITE 512 NASHVILLE, TN 37207 and the phone number is (615) 868-3553.

Internal Medicine with taxonomy code 207RG0300X and a focus in Geriatric Medicine.

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