Active NPI 1417007477 Individual Practitioner Male Practitioner

Dr. Timothy P Schirmer , MD

Surgery • Marion, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Timothy Schirmer, MD is a certified Surgery practicing in Marion, OH. With approximately 32 years of clinical experience since graduating from Ohio State University College Of Medicine in 1994, Dr. Schirmer delivers high-quality medical care to the local community at 1040 DELAWARE AVE.

Dr. Schirmer is affiliated with Wyandot Memorial Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, diagnostic exam of large bowel using a flexible endoscope, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1040 Delaware Ave

Marion, OH 433026416

Telephone 7403837950

Fax 7403837097

Associated Practice Facility / Clinic

🏢 Marion Hospitalists Services, Llc Facility NPI 1356520449

Medicare Profile & Education

Medical School

Ohio State University College Of Medicine

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Marion, OH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +8.8 yrs vs City Avg

City Avg: 23.2 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

6 Specialists

Practicing in Marion, OH (1313 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Schirmer (32 Years) 32 Yrs

Marion Specialty Average (23.2 Years) 23.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	20	20	$904.89	$98.47
45378 Diagnostic exam of large bowel using a flexible endoscope	13	13	$1347.21	$159.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$397.25	$169.73
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$381.05	$173.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	72	69	$359.00	$170.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$291.00	$152.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$235.00	$128.91
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	39	39	$948.00	$243.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	33	$140.00	$94.05
99213 Established patient office or other outpatient visit, typically 15 minutes	34	29	$126.00	$83.63
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	21	$183.00	$77.80
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	25	$526.00	$102.58
45378 Diagnostic exam of large bowel using a flexible endoscope	22	22	$668.00	$173.56
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	18	$526.00	$120.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$187.00	$123.77
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$91.00	$64.76
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$447.00	$87.29
76937 Ultrasonic guidance for blood vessel access	13	13	$31.00	$14.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$189.00	$108.74
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$668.00	$172.63
47562 Removal of gallbladder using an endoscope	11	11	$2224.00	$626.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	64	62	$359.00	$194.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	62	62	$235.00	$132.75
99213 Established patient office or other outpatient visit, typically 15 minutes	49	46	$91.00	$66.17
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	49	32	$183.00	$69.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	48	42	$140.00	$95.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$291.00	$164.33
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	38	38	$948.00	$252.40
99213 Established patient office or other outpatient visit, typically 15 minutes	37	37	$126.00	$87.99
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	32	32	$526.00	$91.68
45378 Diagnostic exam of large bowel using a flexible endoscope	29	29	$668.00	$174.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	22	$187.00	$125.31
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	24	$526.00	$116.68
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	14	$447.00	$75.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$152.00	$80.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$252.00	$176.65
91035 Monitoring and recording of esophageal function through a capsule attached to the esophagus wall	11	11	$166.00	$81.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	47	47	$359.00	$198.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	40	$140.00	$99.61
99213 Established patient office or other outpatient visit, typically 15 minutes	43	41	$91.00	$66.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$235.00	$133.55
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	38	38	$526.00	$95.22
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	30	30	$948.00	$249.02
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	29	29	$301.00	$184.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	27	$187.00	$127.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$291.00	$166.25
99213 Established patient office or other outpatient visit, typically 15 minutes	28	27	$126.00	$89.88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	18	$183.00	$71.31
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	25	25	$526.00	$121.94
45378 Diagnostic exam of large bowel using a flexible endoscope	22	22	$668.00	$186.69
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	21	21	$363.00	$203.07
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	18	$198.00	$146.59
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	11	$126.00	$38.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$245.00	$134.97
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$447.00	$102.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	13	$252.00	$179.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	61	53	$91.00	$51.69
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	54	53	$359.00	$203.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$235.00	$130.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	21	$167.46	$72.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	31	$187.00	$107.15
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	36	36	$526.00	$106.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	32	$140.00	$79.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$291.00	$160.75
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	32	32	$948.00	$261.20
99213 Established patient office or other outpatient visit, typically 15 minutes	25	24	$126.00	$73.64
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	23	$526.00	$118.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$245.00	$138.66
45378 Diagnostic exam of large bowel using a flexible endoscope	22	21	$668.00	$176.79
91035 Monitoring and recording of esophageal function through a capsule attached to the esophagus wall	16	15	$166.00	$84.33
91037 Monitoring and recording of esophageal function through nasal tube with electrode	14	14	$106.00	$50.81
91010 Study of esophagus to assess movement	14	14	$137.00	$67.11
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$301.00	$170.23
47562 Removal of gallbladder using an endoscope	12	12	$2224.00	$683.99
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$447.00	$96.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	73	69	$91.00	$50.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	72	72	$235.00	$127.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	63	48	$187.00	$105.49
99213 Established patient office or other outpatient visit, typically 15 minutes	52	41	$126.00	$71.89
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	49	48	$948.00	$245.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	48	47	$359.00	$199.99
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	41	41	$17.00	$5.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	40	$140.00	$77.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$291.00	$160.37
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	34	34	$526.00	$132.77
91035 Monitoring and recording of esophageal function through a capsule attached to the esophagus wall	30	30	$166.00	$83.42
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	29	20	$128.00	$71.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$139.00	$75.48
91037 Monitoring and recording of esophageal function through nasal tube with electrode	26	26	$106.00	$49.80
91010 Study of esophagus to assess movement	26	26	$137.00	$65.61
45378 Diagnostic exam of large bowel using a flexible endoscope	21	21	$668.00	$177.89
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	18	$526.00	$107.86
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	18	$447.00	$103.55
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$245.00	$135.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$189.00	$105.10
43280 Repair of muscle at esophagus and stomach using an endoscope	12	12	$3260.00	$1098.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	100	92	$91.00	$50.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	89	89	$235.00	$127.03
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	55	54	$948.00	$252.37
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	51	51	$17.00	$5.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	43	$187.00	$103.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	45	$140.00	$76.91
99213 Established patient office or other outpatient visit, typically 15 minutes	49	43	$126.00	$70.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$291.00	$159.03
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	38	38	$526.00	$127.41
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	38	$359.00	$198.75
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	36	36	$526.00	$114.62
91010 Study of esophagus to assess movement	25	24	$137.00	$66.06
45378 Diagnostic exam of large bowel using a flexible endoscope	25	25	$668.00	$178.49
91037 Monitoring and recording of esophageal function through nasal tube with electrode	24	24	$106.00	$49.78
91035 Monitoring and recording of esophageal function through a capsule attached to the esophagus wall	23	23	$166.13	$77.85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$245.00	$134.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$139.00	$71.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	86	81	$91.00	$48.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	81	81	$235.00	$126.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	42	$140.00	$75.97
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	45	$359.00	$197.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$291.00	$157.99
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	37	37	$526.00	$96.56
99213 Established patient office or other outpatient visit, typically 15 minutes	37	34	$126.00	$69.83
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	33	33	$948.00	$246.80
45380 Biopsy of large bowel using an endoscope	33	33	$799.00	$129.95
45378 Diagnostic exam of large bowel using a flexible endoscope	30	30	$668.00	$176.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	23	$187.00	$103.14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	24	19	$128.00	$70.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$139.00	$75.06
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$245.00	$133.82
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	16	16	$17.00	$5.53
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	16	$526.00	$113.83

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OH 35076516

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

2142630 (OH)

Hospital & Practice Group Affiliations

Wyandot Memorial Hospital

885 N Sandusky Ave, Upper Sandusky, OH 433511031

Phone: 41929449912157

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

14 Associated Practitioners

Elizabeth Hinkel , PA-C

Physician Assistant

NPI 1073147435

Physician Assistant (Certified)

Dr. Jennifer Lam , MD

Urology

NPI 1073879730

Doctor of Medicine (M.D.)

Dr. David Fitkin , MD

Urology

NPI 1164472775

Doctor of Medicine (M.D.)

Dr. Noel Eboh , MD

Neurological Surgery

NPI 1164480851

Doctor of Medicine (M.D.)

Dr. Srinivas Ravi , MD

Surgery

NPI 1225083033

Doctor of Medicine (M.D.)

Jennifer Willison , PA

Physician Assistant

NPI 1285214742

Physician Assistant

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active October 29, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location October 29, 2015

Registered at 1040 DELAWARE AVE, MARION, OH 433026416 (Tel: 7403837950)

📍

Updated Business Mailing Address October 29, 2015

Registered at 1040 DELAWARE AVE, MARION, OH 433026416 (Tel: 7403837927)

👤

Provider Name / Credentials Updated October 29, 2015

Recorded as TIMOTHY SCHIRMER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 29, 2015

Surgery (License #35076516 in OH)

🟢

Initial NPI Registration & Enumeration January 11, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Timothy Schirmer. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1417007477

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: January 11, 2007

Last Update: December 15, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1040 Delaware Ave

Marion, OH 433026416

Phone: 7403837927

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.