Doctor profile · Federal record

Dr. Marc Mayes, PA

Physician Assistant · Physician Assistant · Chattanooga, TN

  • NPI 1518028356
  • Accepts Medicare
  • MIPS 62.9 / 100 · 2023
  • 20 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Siskin Plz, Ste 101
Chattanooga, TN 374031306
(423) 803-2226
fax (423) 803-2222

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
July 27, 2016
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Tennessee #1417 · Georgia #005097
Medicaid
TN #3668464

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518028356. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
224
Distinct HCPCS
3
Medicare allowed
$13,960
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 165 134 $64
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 37 36 $39
99239 Hospital discharge day management, more than 30 minutes 22 22 $92

In context: peer comparison

Among 34 peers in this city , average services per provider: 97. This provider delivers 2.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$536
Transactions
30
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 11 $175.30
Ipsen Biopharmaceuticals, Inc 6 $115.29
Boston Scientific Corporation 2 $59.24
Collegium Pharmaceutical, Inc. 4 $58.83
Radius Health, Inc. 2 $39.02
UCB, Inc. 1 $20.49
Kyowa Kirin, Inc. 1 $18.71
DENTSPLY IH AB 1 $18.09
PFIZER INC. 1 $16.82
Amgen Inc. 1 $14.46

By nature of payment

Food and Beverage
$536

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
359
Patients
316
Total drug cost
$17,542
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 44 40 $333
Metoprolol Tartrate Generic 38 30 $148
Carvedilol Generic 28 24 $139
Potassium Chloride Generic 25 24 $371
Tamsulosin Hcl Generic 25 23 $194
Trazodone Hcl Generic 24 22 $107
Baclofen Generic 23 15 $558
Eliquis (Apixaban) Brand 23 23 $14,801
Amlodipine Besylate Generic 21 17 $87
Lisinopril Generic 20 16 $77

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Marc Mayes's medical specialty?
Dr. Marc Mayes practices Physician Assistant in Chattanooga, TN.
Where does Dr. Marc Mayes practice?
Dr. Marc Mayes practices at 1 Siskin Plz, Chattanooga, TN 374031306. Office phone: 4238032226.
What is Dr. Marc Mayes's NPI?
Dr. Marc Mayes's National Provider Identifier (NPI) is 1518028356, issued by NPPES.
Does Dr. Marc Mayes accept Medicare assignment?
Yes. Dr. Marc Mayes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Mayes commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.