UNIVERSITY DIABETES & ENDOCRINE CONSULTANTS
NPI 1629255807
Internal Medicine - Endocrinology, Diabetes & Metabolism in Chattanooga, TN

NPI Status: Active since January 30, 2008

Contact Information

5616 BRAINERD RD
SUITE 208
CHATTANOOGA, TN
ZIP 37411
Phone: (423) 265-3561
Fax: (423) 265-1364

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  • Organization
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism
  • CLIA Number: 44D1023329
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-14-2028

About UNIVERSITY DIABETES & ENDOCRINE CONSULTANTS

This page provides the complete NPI Profile along with additional information for University Diabetes & Endocrine Consultants, an internist established in Chattanooga, Tennessee operating as a Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1629255807 assigned on January 2008. The practitioner's primary taxonomy code is 207RE0101X with license number MD019974 (TN). The provider is registered as an organization and their NPI record was last updated 9 years 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 is doing business as University Diabetes & Endocrine Consultants. The authorized official of this NPI record is David M. Huffman M.d. (Owner/president)

NPI
1629255807
Provider Legal Name
DAVID M. HUFFMAN, M.D.,P.C.
Other Organization Name
UNIVERSITY DIABETES & ENDOCRINE CONSULTANTS
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
5616 BRAINERD RD SUITE 208 CHATTANOOGA, TN 37411
Location Phone
(423) 265-3561
Location Fax
(423) 265-1364
Mailing Address
5616 BRAINERD RD SUITE 208 CHATTANOOGA, TN 37411
Mailing Phone
(423) 265-3561
Mailing Fax
(423) 265-1364
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-30-2008
Last Update Date
03-09-2017
Code Navigator

An internist like University Diabetes & Endocrine Consultants 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 Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
MD019974
License State
TN
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Group Taxonomy 193400000X MULTIPLE 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.

*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

DAVID M. HUFFMAN M.D.

Authorized Official Title
OWNER/PRESIDENT
Authorized Official Phone
(423) 265-3561

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
E07592MEDICARE UPIN (02)TN 
3046362MEDICARE PIN (08)TN 

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
44D1023329
Facility Type
Physician Office
Certificate Effective Date
March 15, 2026
Certificate Expiration Date
March 14, 2028
Laboratory Director
DAVID M. HUFFMAN MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to University Diabetes & Endocrine Consultants 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.

Reviews for UNIVERSITY DIABETES & ENDOCRINE CONSULTANTS

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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 1629255807, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
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 2 → 4 2 → 4 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 + 6 + 4 + 9 + 4 + 5 + 1 + 0 + 8 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1629255807.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Internal Medicine (Geriatric Medicine)
5616 BRAINERD RD, SUITE 108
CHATTANOOGA, TN 37411
Internal Medicine (Geriatric Medicine)
5616 BRAINERD RD, SUITE 108
CHATTANOOGA, TN 37411
Nurse Practitioner (Adult Health)
5616 BRAINERD RD, SUITE 208
CHATTANOOGA, TN 37411
Internal Medicine (Endocrinology, Diabetes & Metabolism)
5616 BRAINERD RD, SUITE 208
CHATTANOOGA, TN 37411
Dietitian, Registered
5616 BRAINERD RD, 208
CHATTANOOGA, TN 37411
Physician Assistant
5616 BRAINERD RD
CHATTANOOGA, TN 37411
Nurse Practitioner (Family)
5616 BRAINERD RD, SUITE 208
CHATTANOOGA, TN 37411

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629255807, enumerated as an "organization" on January 30, 2008.

The provider is located at 5616 BRAINERD RD SUITE 208 CHATTANOOGA, TN 37411 and the phone number is (423) 265-3561.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.

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