Dr. Chiu Yuen To, DO
- Medicare services, 2024
- 272
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 259
- MIPS score, 2024
- 90
- Hospital affiliations
- 5
- Practice address
- 3990 John R Street, Detroit, MI 48201
- Practice phone
- Call (313) 745-6211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. To's professional email, personal email and mobile number
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Dr. Chiu Yuen To is a neurosurgeon in Detroit, Michigan
Dr. To practices at DMC Harper University Hospital in Detroit, Michigan, part of Tenet Healthcare.
Dr. To's NPI, 1861794000, was assigned on November 19, 2010. Dr. To graduated from Midwestern University, Chicago College of Osteopathic Med in 2009. Dr. To holds Tennessee license 3177.
- NPI
- 1861794000NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032398714
- NPI enumeration date
- November 19, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (313) 745-6211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chiu Yuen To practices at DMC Harper University Hospital in Detroit, Michigan
Dr. To's primary practice is DMC Harper University Hospital, at 3990 John R Street, Detroit, MI 48201 in Wayne County. The practice phone is (313) 745-6211.
- DMC Harper University Hospital3990 John R Street, Detroit, MI 48201 · Wayne CountyPhone(313) 745-6211
Source: Dmand AI Affiliation Data
Dr. Chiu Yuen To is affiliated with 8 sites of care and 2 medical groups
Dr. To's primary practice is DMC Harper University Hospital in Detroit, Michigan, part of Tenet Healthcare. Dr. To is also affiliated with DMC Detroit Receiving Hospital. The medical group on file is DMC Medical Group. Dmand AI also links Dr. To to 3 more hospitals, 2 group practices and clinics, 1 hospital outpatient department and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chiu Yuen To's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. To practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DMC Harper University Hospital | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chiu Yuen To is one of 256 neurosurgeons in Michigan
Neurological surgery is Dr. To's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dmand AI has Dr. To's licenses on file in 3 states: Tennessee, Indiana and Michigan.
Specialties and state licenses
- Neurological surgery, TennesseePrimary
- Geriatric medicine (family medicine), Indiana
- Michigan license
Neurosurgeons near Dr. To
Counts of neurosurgeons 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. Chiu Yuen To billed Medicare for 272 services in 2024
CMS data shows 272 Medicare services from Dr. To across 9 procedure codes in 2024, for 175 Medicare patients. Medicare paid $24,367 for them.
Dr. To's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2342024: 2244%
- Surgery
- 2023: 462024: 3328%
- Imaging
- 2023: 02024: 15
Where Dr. To's Medicare services took place, 2024
- In an office13851%
- In a facility13449%
Dr. To compared with the Michigan median for neurosurgeons, 2024
- Dr. To
- Michigan median
- Medicare services
- 272vs 16268% above
- Medicare patients
- 175vs 12243% above
- Part D claims
- 229vs 336.9 times
Medians across 219 neurosurgeons in Michigan with Dmand AI profiles that report each measure.
Dr. To'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chiu Yuen To treated 175 Medicare patients in 2024, average age 71
CMS counts 175 Medicare patients who saw Dr. To in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have arthritis, and 75% have high blood pressure. 45% are also on Medicaid. Their average risk score is 1.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. To's median patient age at 61, with 55% women.
Dr. To's Medicare patients by age, 2024
Dr. To's Medicare patients by sex, 2024
- Women9957%
- Men7643%
Chronic conditions among Dr. To's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes48%
- Mood disorders44%
- Ischemic heart disease42%
- Anxiety39%
- Stroke or TIA38%
Share of Medicare patients with each condition. A patient can have several.
Dr. To's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chiu Yuen To wrote 259 Medicare Part D claims in 2024
In 2024, Dr. To wrote 259 Medicare Part D claims for 83 patients. 100% of them were for generic drugs. CMS names the drug for 229 of them, across 8 drugs with 11 or more claims each, at $3,112 in total drug cost. In 2023, CMS named 53 claims across 2 drugs.
Dr. To'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. To's Part D claims, 2024
- Opioids18%47 of 259 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: 532024: 229332%
Drugs named by CMS: 8 in 2024, 2 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. Chiu Yuen To scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. To for performance year 2024, reported as part of a group. Dr. To accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 98 procedures of spinal fusion by Dr. To, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. To's MIPS scores, performance year 2024
- 90of 100Final score
- 64.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. To ranks in Medicare procedure volume
- Spinal fusion
- 73rd percentile98 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 53rd percentile23 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. Chiu Yuen To received $5,995 in industry payments from 2016 to 2025
CMS Open Payments shows 91 general payments to Dr. To from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Stryker Corporation paid the most, $1,768.
General payments to Dr. To by program year, 2016 to 2025
General payments to Dr. To by kind, 2016 to 2025
- Food and beverage$4,69178%
- Travel and lodging$1,14619%
- Gifts$1002%
- Education$571%
Companies that paid Dr. To 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. Chiu Yuen To graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. To graduated from Midwestern University, Chicago College of Osteopathic Med in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Chiu Yuen To'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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. Chiu Yuen To
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. Chiu Yuen To's NPI number?
Dr. Chiu Yuen To's NPI number is 1861794000. It was assigned on November 19, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Chiu Yuen To?
Dr. Chiu Yuen To is a neurosurgeon in Detroit, Michigan. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Chiu Yuen To practice?
Dr. To practices at 3990 John R Street, Detroit, MI 48201. Dr. To's primary practice is DMC Harper University Hospital in Detroit, Michigan, part of Tenet Healthcare. Dmand AI also links Dr. To to 3 hospitals, 2 group practices and clinics, 1 hospital outpatient department and 1 medical group.
What is Dr. Chiu Yuen To's office phone number?
The practice phone on file for Dr. To is (313) 745-6211.
What is Dr. Chiu Yuen To's medical license number?
Dr. To holds Tennessee license 3177, one of the licenses on file in 3 states.
Which states has Dr. Chiu Yuen To been licensed in?
Dmand AI has state licenses on file for Dr. To in Tennessee, Indiana and Michigan.
Which hospitals is Dr. Chiu Yuen To affiliated with?
Dr. To practices at DMC Harper University Hospital in Detroit, Michigan. Dr. To is also affiliated with DMC Detroit Receiving Hospital. Dmand AI links Dr. To to 3 more hospitals.
What medical group is Dr. Chiu Yuen To part of?
Dr. To is linked to DMC Medical Group. Dmand AI links Dr. To to 1 more medical group.
Does Dr. Chiu Yuen To accept Medicare?
Yes. CMS data shows Dr. To billed Medicare for 272 services in 2024, and Dr. To accepts Medicare assignment.
What is Dr. Chiu Yuen To's MIPS score?
Dr. To's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Chiu Yuen To see?
CMS counts 175 Medicare patients who saw Dr. To in 2024, with an average age of 71.
What services does Dr. Chiu Yuen To bill to Medicare?
In 2024, Dr. To's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and hospital inpatient care (99232).
Where did Dr. Chiu Yuen To go to medical school?
Dr. To graduated from Midwestern University, Chicago College of Osteopathic Med in 2009.
What drugs does Dr. Chiu Yuen To prescribe most?
In 2024 Medicare Part D data, Dr. To's most prescribed drugs by claims were Cyclobenzaprine HCl, Methocarbamol and Gabapentin.
Has Dr. Chiu Yuen To received payments from drug or device companies?
CMS Open Payments shows $5,995 in general payments to Dr. To from 26 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Chiu Yuen To been practicing?
Dr. To graduated from medical school in 2009, 17 years ago.
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