T W DOBBS MD
NPI 1013090208
Non-Pharmacy Dispensing Site in Knoxville, TN

NPI Status: Active since October 23, 2006

Contact Information

1415 OLD WEISGARBER RD
STE 200
KNOXVILLE, TN
ZIP 37909
Phone: (865) 934-5800
Fax: (865) 934-5801

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  • Organization
  • Non-Pharmacy Dispensing Site
  • CLIA Number: 44D2314776
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-26-2026

About T W DOBBS MD

This page provides the complete NPI Profile along with additional information for T W Dobbs Md, a provider established in Knoxville, Tennessee operating as a Non-pharmacy Dispensing Site. The healthcare provider is registered in the NPI registry with number 1013090208 assigned on October 2006. The practitioner's primary taxonomy code is 332900000X. The provider is registered as an organization and their NPI record was last updated 15 years ago. The provider's is doing business as T W Dobbs Md. The authorized official of this NPI record is Mitchell D Martin M.d. (Chief Manager)

NPI
1013090208
Provider Legal Name
TENNESSEE CANCER SPECIALISTS
Other Organization Name
T W DOBBS MD
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1415 OLD WEISGARBER RD STE 200 KNOXVILLE, TN 37909
Location Phone
(865) 934-5800
Location Fax
(865) 934-5801
Mailing Address
900 E HILL AVE STE 230 KNOXVILLE, TN 37915
Mailing Phone
(865) 862-0998
Mailing Fax
(865) 934-5801
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-23-2006
Last Update Date
10-11-2011
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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

Non-Pharmacy Dispensing Site

Taxonomy Code
332900000X
Type
Suppliers
Taxonomy Description
A site other than a pharmacy that dispenses medicinal preparations under the supervision of a physician to patients for self-administration. (e.g. physician offices, ER, Urgent Care Centers, Rural Health Facilities, etc.)

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.

*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

MITCHELL D MARTIN M.D.

Authorized Official Title
CHIEF MANAGER
Authorized Official Phone
(865) 637-9330

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
4439697OTHER (01)NCPDP PROVIDER IDENTIFICATION NUMBER

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
44D2314776
Facility Type
Physician Office
Certificate Effective Date
November 27, 2024
Certificate Expiration Date
November 26, 2026
Laboratory Director
JOHN GOODWIN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to T W Dobbs Md to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1013090208, we treat the final digit (8) 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 42. The final step is to find the difference between that total and the next multiple of ten (50 - 42 = 8).

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
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
8
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 0 → 0 0 → 0 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 + 0 + 9 + 0 + 2 + 0 + 24 = 42

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

The next multiple of ten after 42 is 50. The difference is the calculated check digit.

50 - 42 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1013090208.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Internal Medicine (Hematology & Oncology)
1415 OLD WEISGARBER RD, SUTIE 200
KNOXVILLE, TN 37909
Radiology (Diagnostic Radiology)
1415 OLD WEISGARBER RD, STE 100
KNOXVILLE, TN 37909
Radiology (Diagnostic Radiology)
1415 OLD WEISGARBER RD, STE 150
KNOXVILLE, TN 37909
Nurse Practitioner
1415 OLD WEISGARBER RD, SUITE 200
KNOXVILLE, TN 37909
Nurse Practitioner (Family)
1415 OLD WEISGARBER RD, SUITE 200
KNOXVILLE, TN 37909
Internal Medicine (Hematology & Oncology)
1415 OLD WEISGARBER RD, SUITE 200
KNOXVILLE, TN 37909
Nurse Practitioner (Family)
1415 OLD WEISGARBER RD
KNOXVILLE, TN 37909
Nurse Practitioner (Family)
1415 OLD WEISGARBER RD, SUITE 200
KNOXVILLE, TN 37909
Physician Assistant
1415 OLD WEISGARBER RD
KNOXVILLE, TN 37909
Nurse Practitioner (Psychiatric/Mental Health)
1415 OLD WEISGARBER RD
KNOXVILLE, TN 37909
Radiology (Diagnostic Radiology)
1415 OLD WEISGARBER RD, STE 100
KNOXVILLE, TN 37909
Radiology (Diagnostic Radiology)
1415 OLD WEISGARBER RD, STE 120
KNOXVILLE, TN 37909
Clinic/Center (Magnetic Resonance Imaging (MRI))
1415 OLD WEISGARBER RD, SUITE 150
KNOXVILLE, TN 37909
Radiology (Radiation Oncology)
1415 OLD WEISGARBER RD, SUITE 250
KNOXVILLE, TN 37909
Counselor (Professional)
1415 OLD WEISGARBER RD
KNOXVILLE, TN 37909
Pharmacist
1415 OLD WEISGARBER RD
KNOXVILLE, TN 37909

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013090208, enumerated as an "organization" on October 23, 2006.

The provider is located at 1415 OLD WEISGARBER RD STE 200 KNOXVILLE, TN 37909 and the phone number is (865) 934-5800.

Non-Pharmacy Dispensing Site with taxonomy code 332900000X.

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