Dr. Terrence J. Cherwin, DO
- Medicare services, 2024
- 1,620
- Medicare patients, 2024
- 322
- Part D claims, 2024
- 527
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Practice address
- 204 E Mundy Ave, Bay City, MI 48706
- Practice phone
- Call (989) 892-0099
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Terrence J. Cherwin, D. O.
Bay City, Michigan
Find Dr. Cherwin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Terrence J. Cherwin is an orthopedic surgeon in Bay City, Michigan
Dr. Cherwin practices at Terrence J. Cherwin, D. O. in Bay City, Michigan.
Dr. Cherwin's NPI, 1609854793, was assigned on January 9, 2006. Dr. Cherwin graduated from Midwestern University, Chicago College of Osteopathic Med in 1981. Dr. Cherwin holds Michigan license 009174.
- NPI
- 1609854793NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002844826
- NPI enumeration date
- January 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 892-0099
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Terrence J. Cherwin practices at Terrence J. Cherwin, D. O. in Bay City, Michigan
Dr. Cherwin's primary practice is Terrence J. Cherwin, D. O., at 204 E Mundy Ave, Bay City, MI 48706 in Bay County. The practice phone is (989) 892-0099.
- Terrence J. Cherwin, D. O.204 E Mundy Ave, Bay City, MI 48706 · Bay CountyPhone(989) 892-0099
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Terrence J. Cherwin is affiliated with 4 sites of care
Dr. Cherwin's primary practice is Terrence J. Cherwin, D. O. in Bay City, Michigan. Dr. Cherwin is also affiliated with McLaren Bay Region. Dmand AI also links Dr. Cherwin to 1 more physician office and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Terrence J. Cherwin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cherwin practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Terrence J. Cherwin, D. O. | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Terrence J. Cherwin is one of 823 orthopedic surgeons in Michigan
Orthopaedic surgery is Dr. Cherwin's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Cherwin is licensed in Michigan.
Specialties and state licenses
- Orthopaedic surgery, MichiganPrimary
Orthopedic surgeons near Dr. Cherwin
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. Terrence J. Cherwin billed Medicare for 1,620 services in 2024
CMS data shows 1,620 Medicare services from Dr. Cherwin across 19 procedure codes in 2024, for 322 Medicare patients. Medicare paid $115,841 for them.
Dr. Cherwin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 5652024: 5159%
- Surgery
- 2023: 5762024: 46919%
- Office and hospital visits
- 2023: 4522024: 36120%
- Imaging
- 2023: 2822024: 23816%
- Other services
- 2023: 432024: 3714%
Where Dr. Cherwin's Medicare services took place, 2024
- In an office1,54395%
- In a facility775%
Dr. Cherwin compared with the Michigan median for orthopedic surgeons, 2024
- Dr. Cherwin
- Michigan median
- Medicare services
- 1,620vs 5233.1 times
- Medicare patients
- 322vs 17287% above
- Part D claims
- 500vs 806.3 times
Medians across 781 orthopedic surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Cherwin's 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. Cherwin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cherwin and other orthopedic surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Terrence J. Cherwin treated 322 Medicare patients in 2024, average age 76
CMS counts 322 Medicare patients who saw Dr. Cherwin in 2024. The largest group is 65 to 74, with 135 patients. 75% of them have arthritis, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cherwin's median patient age at 74, with 58% women.
Dr. Cherwin's Medicare patients by age, 2024
Dr. Cherwin's Medicare patients by sex, 2024
- Women18858%
- Men13442%
Chronic conditions among Dr. Cherwin's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease41%
- Diabetes33%
- Atrial fibrillation24%
- Mood disorders24%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cherwin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Terrence J. Cherwin wrote 527 Medicare Part D claims in 2024
In 2024, Dr. Cherwin wrote 527 Medicare Part D claims for 283 patients. 100% of them were for generic drugs. CMS names the drug for 500 of them, across 6 drugs with 11 or more claims each, at $2,483 in total drug cost. In 2023, CMS named 482 claims across 7 drugs.
Dr. Cherwin's 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. Cherwin's Part D claims, 2024
- Opioids62%328 of 527 claims
- Antibiotics28%146 of 527 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: 4822024: 5004%
Drugs named by CMS: 6 in 2024, 7 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. Terrence J. Cherwin scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Cherwin for performance year 2024, reported individually. Dr. Cherwin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 29 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Cherwin, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Cherwin's MIPS scores, performance year 2024
- 88of 100Final score
- 96.8of 100Quality
- 40of 100Improvement Activities
- 66of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Cherwin ranks in Medicare procedure volume
- Knee replacement
- 64th percentile30 procedures
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 96th percentile29 procedures
- Hip replacement
- 55th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Terrence J. Cherwin received $2,090 in industry payments from 2016 to 2025
CMS Open Payments shows 36 general payments to Dr. Cherwin from 11 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 63% of the total. Stryker Corporation paid the most, $1,014.
General payments to Dr. Cherwin by program year, 2016 to 2025
General payments to Dr. Cherwin by kind, 2016 to 2025
- Travel and lodging$1,30863%
- Food and beverage$78237%
Companies that paid Dr. Cherwin 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. Terrence J. Cherwin graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. Cherwin graduated from Midwestern University, Chicago College of Osteopathic Med in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Terrence J. Cherwin'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (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. Terrence J. Cherwin
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. Terrence J. Cherwin's NPI number?
Dr. Terrence J. Cherwin's NPI number is 1609854793. It was assigned on January 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Terrence J. Cherwin?
Dr. Terrence J. Cherwin is an orthopedic surgeon in Bay City, Michigan. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Terrence J. Cherwin practice?
Dr. Cherwin practices at 204 E Mundy Ave, Bay City, MI 48706. Dr. Cherwin's primary practice is Terrence J. Cherwin, D. O. in Bay City, Michigan. Dmand AI also links Dr. Cherwin to 1 physician office and 1 home health agency.
What is Dr. Terrence J. Cherwin's office phone number?
The practice phone on file for Dr. Cherwin is (989) 892-0099.
What is Dr. Terrence J. Cherwin's medical license number?
Dr. Cherwin holds Michigan license 009174.
Which hospitals is Dr. Terrence J. Cherwin affiliated with?
Dr. Cherwin is affiliated with McLaren Bay Region.
Does Dr. Terrence J. Cherwin accept Medicare?
Yes. CMS data shows Dr. Cherwin billed Medicare for 1,620 services in 2024, and Dr. Cherwin accepts Medicare assignment.
What is Dr. Terrence J. Cherwin's MIPS score?
Dr. Cherwin's MIPS final score for performance year 2024 is 88 out of 100, reported individually.
How many Medicare patients does Dr. Terrence J. Cherwin see?
CMS counts 322 Medicare patients who saw Dr. Cherwin in 2024, with an average age of 76.
What services does Dr. Terrence J. Cherwin bill to Medicare?
In 2024, Dr. Cherwin's most billed Medicare services were surgery: bones and joints (20610), injected or infused drug (J7321) and injected or infused drug (J1100).
Show 4 more questionsShow fewer questions
Where did Dr. Terrence J. Cherwin go to medical school?
Dr. Cherwin graduated from Midwestern University, Chicago College of Osteopathic Med in 1981.
What drugs does Dr. Terrence J. Cherwin prescribe most?
In 2024 Medicare Part D data, Dr. Cherwin's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Amoxicillin and Meloxicam.
Has Dr. Terrence J. Cherwin received payments from drug or device companies?
CMS Open Payments shows $2,090 in general payments to Dr. Cherwin from 11 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Terrence J. Cherwin been practicing?
Dr. Cherwin graduated from medical school in 1981, 45 years ago.
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