Doctor profile · Federal record

Dr. Michael Panzer, MD

Psychiatry Physician (CMS: Psychiatry) · Appleton, WI

  • NPI 1225161516
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1531 S Madison Street, #550
Appleton, WI 54915
(920) 738-2700
fax (920) 738-8051

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
October 24, 2007
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Wisconsin #WISCONSIN 32908
Medicaid
WI #31801700

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225161516. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
314
Distinct HCPCS
3
Medicare allowed
$36,423
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 231 89 $118
99213 Established patient office or other outpatient visit, 20-29 minutes 52 23 $82
99215 Established patient office or other outpatient visit, 40-54 minutes 31 23 $159

In context: peer comparison

Among 5 peers in Appleton Psychiatry Physician, average services per provider: 59. This provider delivers 5.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,810
Patients
631
Total drug cost
$72,592
Drug Type Claims Patients Total cost
Lamotrigine Generic 471 83 $5,554
Quetiapine Fumarate Generic 373 55 $11,065
Trazodone Hcl Generic 352 60 $3,468
Buspirone Hcl Generic 334 59 $8,088
Clonazepam Generic 333 42 $2,293
Hydroxyzine Hcl Generic 282 62 $5,766
Lorazepam Generic 265 34 $2,591
Alprazolam Generic 247 31 $1,432
Duloxetine Hcl Generic 238 38 $5,785
Lithium Carbonate ER (Lithium Carbonate) Brand 179 27 $2,227

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Panzer's medical specialty?
Dr. Michael Panzer practices Psychiatry Physician in Appleton, WI.
Where does Dr. Michael Panzer practice?
Dr. Michael Panzer practices at 1531 S Madison Street, Appleton, WI 54915. Office phone: 9207382700.
What is Dr. Michael Panzer's NPI?
Dr. Michael Panzer's National Provider Identifier (NPI) is 1225161516, issued by NPPES.
Does Dr. Michael Panzer accept Medicare assignment?
Yes. Dr. Michael Panzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Panzer 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.