Active NPI 1497947998 Individual Practitioner Male Practitioner

Dr. Matthew C Riesen , MD

General Practice • Saint Marys, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Matthew Riesen, MD is a certified General Practice practicing in Saint Marys, OH. With approximately 19 years of clinical experience since graduating from Toledo Medical College in 2007, Dr. Riesen delivers high-quality medical care to the local community at 1132 HAGER ST.

Dr. Riesen is affiliated with Mercer County Joint Township Community Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, methylprednisolone acetate, 1 mg, established patient outpatient office visit, injection, dexamethasone sodium phosphate, 1 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1132 Hager St

Saint Marys, OH 458852423

Telephone 4193945851

Fax 4193940702

Associated Practice Facility / Clinic

🏢 St Marys Medical Group Inc. Facility NPI 1922110642

Medicare Profile & Education

Medical School

Toledo Medical College

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Saint Marys, OH

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs -9.0 yrs vs City Avg

City Avg: 28.0 Yrs

State Avg: 28.1 Yrs

Regional Practice Density

2 Specialists

Practicing in Saint Marys, OH (336 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

14.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Riesen (19 Years) 19 Yrs

Saint Marys Specialty Average (28.0 Years) 28.0 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
J1010 Injection, methylprednisolone acetate, 1 mg	1,304	24	$1.12	$0.13
99213 Established patient office or other outpatient visit, typically 15 minutes	820	335	$94.05	$85.00
J1100 Injection, dexamethasone sodium phosphate, 1 mg	57	26	$5.18	$0.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$130.00	$105.61
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	26	26	$135.00	$121.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	18	$38.67	$35.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	832	336	$93.83	$85.26
J1020 Injection, methylprednisolone acetate, 20 mg	74	23	$10.00	$5.73
J1100 Injection, dexamethasone sodium phosphate, 1 mg	72	26	$5.00	$0.12
G0444 Annual depression screening, 5 to 15 minutes	22	22	$25.00	$17.24
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$134.21	$122.52
G0008 Administration of influenza virus vaccine	14	14	$28.00	$27.44
90756 Vaccine for influenza for injection into muscle	14	14	$35.00	$31.59
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$38.45	$33.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$130.00	$107.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	820	331	$93.31	$86.86
J1020 Injection, methylprednisolone acetate, 20 mg	58	19	$10.00	$3.37
J1100 Injection, dexamethasone sodium phosphate, 1 mg	42	20	$5.00	$0.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	30	30	$126.00	$123.25
90756 Vaccine for influenza for injection into muscle	17	17	$35.00	$29.97
G0008 Administration of influenza virus vaccine	17	17	$28.00	$27.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$130.00	$109.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$40.05	$37.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	798	329	$87.83	$87.78
J1020 Injection, methylprednisolone acetate, 20 mg	32	12	$10.00	$3.15
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	28	28	$125.00	$125.00
J1100 Injection, dexamethasone sodium phosphate, 1 mg	24	12	$5.00	$0.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	18	$40.78	$38.31
G0008 Administration of influenza virus vaccine	17	17	$28.00	$16.19
90756 Vaccine for influenza for injection into muscle	17	17	$35.00	$28.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	807	346	$83.69	$72.35
J1020 Injection, methylprednisolone acetate, 20 mg	94	32	$10.00	$3.52
J1100 Injection, dexamethasone sodium phosphate, 1 mg	66	33	$5.00	$0.13
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	27	$60.64	$30.27
G0008 Administration of influenza virus vaccine	27	27	$28.00	$16.07
90756 Vaccine for influenza for injection into muscle	26	26	$35.00	$27.70
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$125.00	$111.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	926	383	$75.09	$70.59
J1100 Injection, dexamethasone sodium phosphate, 1 mg	78	35	$5.00	$0.11
J1020 Injection, methylprednisolone acetate, 20 mg	62	29	$10.00	$3.73
J1030 Injection, methylprednisolone acetate, 40 mg	34	28	$10.00	$6.40
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	29	29	$40.00	$27.57
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	29	29	$125.00	$110.94
G0008 Administration of influenza virus vaccine	29	29	$28.00	$15.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	24	$44.25	$32.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$90.33	$82.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$130.00	$104.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	959	381	$75.23	$67.62
J1100 Injection, dexamethasone sodium phosphate, 1 mg	103	42	$5.00	$0.12
J1030 Injection, methylprednisolone acetate, 40 mg	61	46	$10.00	$6.70
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	60	13	$50.00	$42.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	50	48	$53.67	$36.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$130.00	$101.41
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	25	25	$125.00	$108.44
G0008 Administration of influenza virus vaccine	24	24	$28.00	$19.30
90756 Vaccine for influenza for injection into muscle	24	24	$35.00	$22.33
J1020 Injection, methylprednisolone acetate, 20 mg	22	21	$10.00	$4.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$109.71	$92.52
81002 Urinalysis, manual test	13	11	$10.00	$3.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	549	320	$72.52	$65.52
J1100 Injection, dexamethasone sodium phosphate, 1 mg	38	18	$5.00	$0.12
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	30	30	$40.00	$23.57
G0008 Administration of influenza virus vaccine	29	29	$28.00	$23.76
J1030 Injection, methylprednisolone acetate, 40 mg	25	21	$10.00	$5.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	22	$51.78	$35.36
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	22	22	$125.00	$107.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$129.06	$100.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	13	$108.71	$92.27

Medical Specialties & State Licenses

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License OH 35. 099958

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Hospital & Practice Group Affiliations

Mercer County Joint Township Community Hospital

950 S Main St, Celina, OH 458222413

Phone: 4195861611

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Alfredo Paguirigan , MD

Family Medicine - Geriatric Medicine

NPI 1023068244

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 01, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location March 01, 2013

Registered at 1132 HAGER ST, SAINT MARYS, OH 458852423 (Tel: 4193945851)

📍

Updated Business Mailing Address March 01, 2013

Registered at 1132 HAGER ST, #600, SAINT MARYS, OH 458852423 (Tel: 4193945851)

👤

Provider Name / Credentials Updated March 01, 2013

Recorded as MATTHEW RIESEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 01, 2013

General Practice (License #35. 099958 in OH)

🟢

Initial NPI Registration & Enumeration August 17, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1497947998

Entity Type:

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

Enumeration Date: August 17, 2007

Last Update: March 01, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1132 Hager St, #600

Saint Marys, OH 458852423

Phone: 4193945851

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.