Doctor profile · Federal record

Dr. Haley Mayo, PA-C

Physician Assistant · Centreville, IL

  • NPI 1568774446
  • Accepts Medicare
  • MIPS 54.7 / 100 · 2023
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5900 Bond Ave
Centreville, IL 622072326
(618) 332-5481

Credentials & registration

NPPES · NUCC
NPI registered
July 2010 — 16 yrs on file
Profile last updated
April 15, 2021
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Illinois #085.003580

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568774446. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,004
Distinct HCPCS
10
Medicare allowed
$59,543
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 3,480 35 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 191 183 $106
J1100 Injection, dexamethasone sodium phosphate, 1 mg 96 22 $0
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 94 93 $49
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide) 70 70 $7
82550 Creatine kinase (cardiac enzyme) level, total 70 70 $6
82565 Blood creatinine level 70 70 $5
84520 Urea nitrogen level to assess kidney function, quantitative 70 70 $4
85018 Blood count, hemoglobin 70 70 $2
J7030 Infusion, normal saline solution , 1000 cc 66 61 $3

In context: peer comparison

Among 1 peers in Centreville Physician Assistant, average services per provider: 147. This provider delivers 34× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 1 $15.36

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
143
Patients
143
Total drug cost
$953
Drug Type Claims Patients Total cost
Prednisone Generic 61 61 $152
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 35 35 $335
Azithromycin Generic 18 18 $87
Cefdinir Generic 15 15 $293
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 14 14 $86

Frequently asked questions

Auto-generated from federal data
What is Dr. Haley Mayo's medical specialty?
Dr. Haley Mayo practices Physician Assistant in Centreville, IL.
Where does Dr. Haley Mayo practice?
Dr. Haley Mayo practices at 5900 Bond Ave, Centreville, IL 622072326. Office phone: 6183325481.
What is Dr. Haley Mayo's NPI?
Dr. Haley Mayo's National Provider Identifier (NPI) is 1568774446, issued by NPPES.
Does Dr. Haley Mayo accept Medicare assignment?
Yes. Dr. Haley Mayo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Haley Mayo commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Established patient office or other outpatient visit (HCPCS 99214); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.