Doctor profile · Federal record

Dr. Timothy Schirmer, M.D.

Surgery Physician (CMS: General Surgery) · Marion, OH

  • NPI 1417007477
  • Accepts Medicare
  • MIPS 86.0 / 100 · 2023
  • 32 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1040 Delaware Ave
Marion, OH 433026416
(740) 383-7950
fax (740) 383-7097

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
December 15, 2021
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Ohio #35076516
Medicaid
OH #2142630

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417007477. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
461
Distinct HCPCS
10
Medicare allowed
$66,343
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 72 69 $171
99204 New patient office or other outpatient visit, 45-59 minutes 45 45 $153
99204 New patient office or other outpatient visit, 45-59 minutes 41 41 $129
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 39 39 $244
99214 Established patient office or other outpatient visit, 30-39 minutes 36 33 $94
99213 Established patient office or other outpatient visit, 20-29 minutes 34 29 $84
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 27 21 $78
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 26 25 $103
45378 Diagnostic exam of large bowel using a flexible endoscope 22 22 $174
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 19 18 $121

In context: peer comparison

Among 4 peers in Marion Surgery Physician, average services per provider: 37. This provider delivers 12× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
112
Patients
79
Total drug cost
$1,210
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 46 22 $331
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 21 19 $100
Sucralfate Generic 18 11 $637
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 15 15 $74
Metronidazole Generic 12 12 $68

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Schirmer's medical specialty?
Dr. Timothy Schirmer practices Surgery Physician in Marion, OH.
Where does Dr. Timothy Schirmer practice?
Dr. Timothy Schirmer practices at 1040 Delaware Ave, Marion, OH 433026416. Office phone: 7403837950.
What is Dr. Timothy Schirmer's NPI?
Dr. Timothy Schirmer's National Provider Identifier (NPI) is 1417007477, issued by NPPES.
Does Dr. Timothy Schirmer accept Medicare assignment?
Yes. Dr. Timothy Schirmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Schirmer commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); New patient office or other outpatient visit (HCPCS 99204); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.