Doctor profile · Federal record

Dr. Jack Wenkel, PA

Physician Assistant · Ashland, MO

  • NPI 1891946877
  • 18 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
605C Douglas Dr
Ashland, MO 650109088
(573) 657-9354
fax (573) 657-9694

Credentials & registration

NPPES · NUCC
NPI registered
October 2008 — 18 yrs on file
Profile last updated
May 24, 2022
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Missouri #2008031587

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891946877. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
302
Distinct HCPCS
6
Medicare allowed
$24,449
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 119 61 $100
99213 Established patient office or other outpatient visit, 20-29 minutes 102 66 $71
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 33 33 $101
36415 Insertion of needle into vein for collection of blood sample 21 16 $6
99204 New patient office or other outpatient visit, 45-59 minutes 14 14 $132
81003 Automated urinalysis test 13 11 $2

In context: peer comparison

Among 2 peers in Ashland Physician Assistant, average services per provider: 59. This provider delivers 5.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$530
Transactions
28
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 7 $130.04
Novo Nordisk INC 6 $109.95
Amgen INC. 4 $82.15
Abbvie INC. 2 $38.37
Pfizer INC. 2 $31.94
Abbott Laboratories 2 $31.51
AstraZeneca Pharmaceuticals Lp 1 $28.28
Boston Scientific Corporation 1 $27.28
Bayer Healthcare Pharmaceuticals INC. 1 $18.85
Axsome Therapeutics, INC. 1 $16.63
Phathom Pharmaceuticals, INC. 1 $15.07

By nature of payment

Food and Beverage
$530

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
625
Patients
192
Total drug cost
$38,101
Drug Type Claims Patients Total cost
Prednisone Generic 67 49 $193
Omeprazole Generic 57 14 $893
Tamsulosin Hcl Generic 57 0 $961
Levothyroxine Sodium Generic 46 19 $809
Meloxicam Generic 43 13 $163
Potassium Chloride Generic 42 12 $943
Fluticasone Propionate Generic 41 21 $596
Amlodipine Besylate Generic 40 14 $191
Montelukast Sodium Generic 40 0 $552
Jardiance (Empagliflozin) Brand 36 0 $31,990

Frequently asked questions

Auto-generated from federal data
What is Dr. Jack Wenkel's medical specialty?
Dr. Jack Wenkel practices Physician Assistant in Ashland, MO.
Where does Dr. Jack Wenkel practice?
Dr. Jack Wenkel practices at 605C Douglas Dr, Ashland, MO 650109088. Office phone: 5736579354.
What is Dr. Jack Wenkel's NPI?
Dr. Jack Wenkel's National Provider Identifier (NPI) is 1891946877, issued by NPPES.
What procedures does Dr. Jack Wenkel 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.