Doctor profile · Federal record

Dr. Nathaniel Altman, DDS

General Practice Dentistry · Greeneville, TN

  • NPI 1336833219
  • 3 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1741 Old Tusculum RD
Greeneville, TN 377454308
(423) 638-7491
Mailing address
135 Byers RD
Elizabethton, TN 376435918

Credentials & registration

NPPES · NUCC
NPI registered
June 2023 — 3 yrs on file
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Tennessee #12202

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336833219. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
BioHorizons Implant Systems INC. 1 $25.31

By nature of payment

Food and Beverage
$25

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathaniel Altman's medical specialty?
Dr. Nathaniel Altman practices General Practice Dentistry in Greeneville, TN.
Where does Dr. Nathaniel Altman practice?
Dr. Nathaniel Altman practices at 1741 Old Tusculum RD, Greeneville, TN 377454308. Office phone: 4236387491.
What is Dr. Nathaniel Altman's NPI?
Dr. Nathaniel Altman's National Provider Identifier (NPI) is 1336833219, issued by NPPES.