Doctor profile · Federal record

Dr. Aaron Guyer, PA

Physician Assistant · Physician Assistant · Shell Knob, MO

  • NPI 1619986718
  • Accepts Medicare
  • 32 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
22361 Oak Ridge Dr
Shell Knob, MO 657477822
(417) 858-3731
Additional location
9211 E 21St St N
Wichita, KS 672062900
(316) 609-4501
fax (316) 609-4588

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
September 7, 2023
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Missouri #2023027038 · Kansas #00439
Medicaid
KS #100449470A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619986718. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
580
Distinct HCPCS
10
Medicare allowed
$44,642
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 185 155 $102
99213 Established patient office or other outpatient visit, 20-29 minutes 156 133 $72
36415 Insertion of needle into vein for collection of blood sample 56 48 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 38 38 $102
G0008 Administration of influenza virus vaccine 26 26 $28
90662 Influenza vaccine split virus, preservative free 24 24 $72
99203 New patient office or other outpatient visit, 30-44 minutes 18 18 $89
71046 X-ray of chest, 2 views 16 13 $21
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 14 14 $283
G0009 Administration of pneumococcal vaccine 14 14 $28

In context: peer comparison

Among 1 peers in this city , average services per provider: 44. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$34
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 2 $33.55

By nature of payment

Food and Beverage
$34

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
485
Patients
313
Total drug cost
$5,046
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 56 26 $303
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 45 44 $560
Pantoprazole Sodium Generic 45 23 $318
Lisinopril Generic 39 22 $308
Omeprazole Generic 39 20 $379
Losartan Potassium Generic 34 16 $504
Prednisone Generic 33 29 $126
Levothyroxine Sodium Generic 32 19 $487
Fluticasone Propionate Generic 27 23 $440
Potassium Chloride Generic 27 15 $300

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Guyer's medical specialty?
Dr. Aaron Guyer practices Physician Assistant in Shell Knob, MO.
Where does Dr. Aaron Guyer practice?
Dr. Aaron Guyer practices at 22361 Oak Ridge Dr, Shell Knob, MO 657477822. Office phone: 4178583731.
What is Dr. Aaron Guyer's NPI?
Dr. Aaron Guyer's National Provider Identifier (NPI) is 1619986718, issued by NPPES.
Does Dr. Aaron Guyer accept Medicare assignment?
Yes. Dr. Aaron Guyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Guyer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.