Doctor profile · Federal record

Dr. Clay Mishler, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Kalamazoo, MI

  • NPI 1871020065
  • Accepts Medicare
  • MIPS 83.0 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 Oakland Dr
Kalamazoo, MI 490081282
(269) 337-6600
fax (269) 337-6475

Credentials & registration

NPPES · NUCC
NPI registered
May 2017 — 9 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Michigan #4301501299 · Michigan #4351036635

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871020065. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
248
Distinct HCPCS
4
Medicare allowed
$33,934
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 111 109 $118
99285 Emergency department visit with high level of medical decision making 109 107 $173
99213 Established patient office or other outpatient visit, 20-29 minutes 15 15 $64
99283 Emergency department visit with low level of medical decision making 13 11 $71

In context: peer comparison

Among 58 peers in Kalamazoo Emergency Medicine Physician, average services per provider: 92. This provider delivers 2.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
333
Patients
328
Total drug cost
$2,686
Drug Type Claims Patients Total cost
Cephalexin Generic 60 58 $371
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 49 47 $170
Doxycycline Hyclate Generic 38 38 $328
Ibuprofen Generic 37 37 $155
Ondansetron Odt (Ondansetron) Brand 35 35 $775
Prednisone Generic 32 31 $63
Cefdinir Generic 19 19 $299
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 14 14 $175
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 13 13 $53
Tramadol Hcl Generic 13 13 $17

Frequently asked questions

Auto-generated from federal data
What is Dr. Clay Mishler's medical specialty?
Dr. Clay Mishler practices Emergency Medicine Physician in Kalamazoo, MI.
Where does Dr. Clay Mishler practice?
Dr. Clay Mishler practices at 1000 Oakland Dr, Kalamazoo, MI 490081282. Office phone: 2693376600.
What is Dr. Clay Mishler's NPI?
Dr. Clay Mishler's National Provider Identifier (NPI) is 1871020065, issued by NPPES.
Does Dr. Clay Mishler accept Medicare assignment?
Yes. Dr. Clay Mishler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clay Mishler commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.