Dr. Matthew C. Grothaus, MD
- Medicare services, 2024
- 1,504
- Medicare patients, 2024
- 347
- Part D claims, 2024
- 513
- Hospital affiliations
- 5
- Industry payments
- $11,276
- Practice address
- 1 Owens Corning Pkwy, Toledo, OH 43659
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Promedica Physicians Owens Corning - HOPD
Acute Care Hospital outpatient department · Toledo, Ohio
Find Dr. Grothaus' professional email, personal email and mobile number
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Dr. Matthew C. Grothaus is an orthopedic surgeon in Toledo, Ohio
Dr. Grothaus practices at Promedica Physicians Owens Corning - HOPD in Toledo, Ohio.
Dr. Grothaus' NPI, 1417978776, was assigned on July 22, 2006. Dr. Grothaus graduated from Toledo Medical College in 2006. Dr. Grothaus holds Ohio license 35087589.
- NPI
- 1417978776NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032118138
- NPI enumeration date
- July 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew C. Grothaus practices at 2 locations in Toledo, Ohio
Dr. Grothaus' primary practice is Promedica Physicians Owens Corning - HOPD, at 1 Owens Corning Pkwy, Toledo, OH 43659. Dr. Grothaus also practices at ProMedica Central Physicians, 100 Madison Ave, Toledo, OH 43604.
- Promedica Physicians Owens Corning - HOPDPrimary1 Owens Corning Pkwy, Toledo, OH 43659
- ProMedica Central Physicians100 Madison Ave, Toledo, OH 43604 · Lucas CountyPhone(567) 585-1964
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Matthew C. Grothaus is affiliated with 9 sites of care and 2 medical groups
Dr. Grothaus' primary practice is Promedica Physicians Owens Corning - HOPD in Toledo, Ohio. Dr. Grothaus is also affiliated with ProMedica Toledo Hospital. The medical group on file is ProMedica Physicians. Dmand AI also links Dr. Grothaus to 4 more hospitals, 2 home health agencies, 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Matthew C. Grothaus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grothaus practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Promedica Physicians Owens Corning - HOPD | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew C. Grothaus is one of 828 orthopedic surgeons in Ohio
Orthopaedic surgery is Dr. Grothaus' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Grothaus is licensed in Ohio.
Specialties and state licenses
- Orthopaedic surgery, OhioPrimary
Orthopedic surgeons near Dr. Grothaus
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Matthew C. Grothaus billed Medicare for 1,504 services in 2024
CMS data shows 1,504 Medicare services from Dr. Grothaus across 17 procedure codes in 2024, for 347 Medicare patients. Medicare paid $147,559 for them.
Dr. Grothaus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 152024: 6444193%
- Office and hospital visits
- 2023: 152024: 5063273%
- Surgery
- 2023: 292024: 243738%
- Imaging
- 2023: 742024: 11150%
Where Dr. Grothaus' Medicare services took place, 2024
- In an office1,37792%
- In a facility1278%
Dr. Grothaus compared with the Ohio median for orthopedic surgeons, 2024
- Dr. Grothaus
- Ohio median
- Medicare services
- 1,504vs 80487% above
- Medicare patients
- 347vs 23647% above
- Part D claims
- 469vs 1233.8 times
Medians across 822 orthopedic surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Grothaus' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Grothaus?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grothaus and other orthopedic surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew C. Grothaus treated 347 Medicare patients in 2024, average age 73
CMS counts 347 Medicare patients who saw Dr. Grothaus in 2024. The largest group is 65 to 74, with 181 patients. 75% of them have arthritis, and 75% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grothaus' median patient age at 69, with 52% women.
Dr. Grothaus' Medicare patients by age, 2024
Dr. Grothaus' Medicare patients by sex, 2024
- Women20960%
- Men13840%
Chronic conditions among Dr. Grothaus' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders33%
- Diabetes30%
- Depression28%
- Ischemic heart disease25%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grothaus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew C. Grothaus wrote 513 Medicare Part D claims in 2024
In 2024, Dr. Grothaus wrote 513 Medicare Part D claims for 225 patients. 93% of them were for generic drugs. CMS names the drug for 469 of them, across 12 drugs with 11 or more claims each, at $15,696 in total drug cost. In 2023, CMS named 104 claims across 4 drugs.
Dr. Grothaus' Part D claims by kind of drug, 2024
- Generic477 claims93%
- Brand-name36 claims7%
Dr. Grothaus' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Grothaus' Part D claims, 2024
- Opioids28%144 of 513 claims
- Antibiotics27%140 of 513 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1042024: 469351%
Drugs named by CMS: 12 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Matthew C. Grothaus ranks in the 80th percentile for knee replacement in Medicare
Dr. Grothaus accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 51 procedures of knee replacement by Dr. Grothaus, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Grothaus ranks in Medicare procedure volume
- Knee replacement
- 80th percentile51 procedures
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 77th percentile33 procedures
- Hip replacement
- 67th percentile21 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Matthew C. Grothaus received $11,276 in industry payments from 2016 to 2025
CMS Open Payments shows 128 general payments to Dr. Grothaus from 20 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 68% of the total. Smith & Nephew, Inc. paid the most, $6,934.
General payments to Dr. Grothaus by program year, 2016 to 2025
General payments to Dr. Grothaus by kind, 2016 to 2025
- Travel and lodging$7,62568%
- Food and beverage$3,24329%
- Consulting fees$4084%
Companies that paid Dr. Grothaus the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew C. Grothaus graduated from Toledo Medical College
Dr. Grothaus graduated from Toledo Medical College in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew C. Grothaus's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Matthew C. Grothaus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Matthew C. Grothaus' NPI number?
Dr. Matthew C. Grothaus' NPI number is 1417978776. It was assigned on July 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew C. Grothaus?
Dr. Matthew C. Grothaus is an orthopedic surgeon in Toledo, Ohio. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Matthew C. Grothaus practice?
Dr. Grothaus practices at 1 Owens Corning Pkwy, Toledo, OH 43659. Dr. Grothaus also practices at 100 Madison Ave, Toledo, OH 43604. Dr. Grothaus' primary practice is Promedica Physicians Owens Corning - HOPD in Toledo, Ohio. Dmand AI also links Dr. Grothaus to 4 hospitals, 2 home health agencies, 1 group practice or clinic and 1 medical group.
What is Dr. Matthew C. Grothaus' medical license number?
Dr. Grothaus holds Ohio license 35087589.
Which hospitals is Dr. Matthew C. Grothaus affiliated with?
Dr. Grothaus is affiliated with ProMedica Toledo Hospital. Dmand AI links Dr. Grothaus to 4 more hospitals.
What medical group is Dr. Matthew C. Grothaus part of?
Dr. Grothaus is linked to ProMedica Physicians. Dmand AI links Dr. Grothaus to 1 more medical group.
Does Dr. Matthew C. Grothaus accept Medicare?
Yes. CMS data shows Dr. Grothaus billed Medicare for 1,504 services in 2024, and Dr. Grothaus accepts Medicare assignment.
How many Medicare patients does Dr. Matthew C. Grothaus see?
CMS counts 347 Medicare patients who saw Dr. Grothaus in 2024, with an average age of 73.
What services does Dr. Matthew C. Grothaus bill to Medicare?
In 2024, Dr. Grothaus' most billed Medicare services were injected or infused drug (J3304), office visit, established patient (99214) and injected or infused drug (J3301).
Where did Dr. Matthew C. Grothaus go to medical school?
Dr. Grothaus graduated from Toledo Medical College in 2006.
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What drugs does Dr. Matthew C. Grothaus prescribe most?
In 2024 Medicare Part D data, Dr. Grothaus' most prescribed drugs by claims were Oxycodone-Acetaminophen, Cephalexin and Meloxicam.
Has Dr. Matthew C. Grothaus received payments from drug or device companies?
CMS Open Payments shows $11,276 in general payments to Dr. Grothaus from 20 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Matthew C. Grothaus been practicing?
Dr. Grothaus graduated from medical school in 2006, 20 years ago.
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