Doctor profile · Federal record

Dr. Otto Slater, DDS

Oral and Maxillofacial Surgery (Dentist) (CMS: Oral Surgery) · Maryville, TN

  • NPI 1427031947
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
205 Southdowne Dr
Maryville, TN 378013747
(865) 381-8867

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
March 30, 2020
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
1223S0112X — NUCC code
State license (1)
Tennessee #7722

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427031947. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$628
Transactions
10
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Ultradent Products Inc 2 $300.46
ZIMVIE INC. 3 $219.84
BioHorizons Implant Systems Inc. 3 $75.85
Straumann USA LLC 2 $32.13

By nature of payment

Gift
$300
Food and Beverage
$178
Education
$150

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
799
Patients
655
Total drug cost
$3,291
Drug Type Claims Patients Total cost
Amoxicillin Generic 235 193 $736
Ibuprofen Generic 216 178 $716
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 199 159 $1,014
Azithromycin Generic 60 49 $337
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 55 47 $233
Chlorhexidine Gluconate Generic 17 12 $98
Methylprednisolone Generic 17 17 $158

Frequently asked questions

Auto-generated from federal data
What is Dr. Otto Slater's medical specialty?
Dr. Otto Slater practices Oral and Maxillofacial Surgery (Dentist) in Maryville, TN.
Where does Dr. Otto Slater practice?
Dr. Otto Slater practices at 205 Southdowne Dr, Maryville, TN 378013747. Office phone: 8653818867.
What is Dr. Otto Slater's NPI?
Dr. Otto Slater's National Provider Identifier (NPI) is 1427031947, issued by NPPES.
Does Dr. Otto Slater accept Medicare assignment?
Yes. Dr. Otto Slater accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.