NPPES file of Aug 9, 2026

Chiu Yuen To, D.O.

Neurological Surgery Physician · Southfield, MI

Chiu Yuen To, D.O. is a neurological surgery physician with a practice address in Southfield, Michigan, and NPI 1861794000, issued on Nov 19, 2010. Check the license (Michigan 5101019592, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861794000
Name
Chiu Yuen To
Credential
D.O.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
5101019592 MI
3177 TN
02003770A IN
02003770B IN
Self-reported in NPPES; status is on the state search
Practice location
29275 Northwestern Hwy, Southfield, MI 48034
Phone
(877) 784-3667
Enumerated
Nov 19, 2010
Record last updated
Oct 13, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(248) 869-3982
Medicare enrollment
Enrolled (PECOS I20201207002487); accepts Medicare assignment
Medical or professional school
Midwestern University, Chicago College Of Osteopathic Med, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 29275 Northwestern Hwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ahmad Ahmad, MDNeurology Physician1780995001
  2. Michael Altenburg, PTPhysical Therapist1205925328
  3. May Antone, MDInternal Medicine Physician1194797035
  4. William Bean, PTPhysical Therapist1770672883
  5. Robert Blau, MDOphthalmology Physician1871584219
  6. James Brooks, MDOtolaryngology/Facial Plastic Surgery Physician1689665291

Verify Chiu Yuen To in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 5101019592
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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51% more Medicare Part D claims than the average neurological surgery physician in 2024

259 Medicare Part D claims for 83 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 47 claims were for opioids.

  1. Chiu Yuen To259
  2. Specialty average172

Most prescribed

  1. Cyclobenzaprine Hcl52 claims
  2. Methocarbamol44 claims
  3. Gabapentin38 claims
  4. Ibuprofen32 claims
  5. Hydrocodone-Acetaminophen30 claims
  6. Baclofen11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 80.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score53.6
  2. Costout of 100 · 30%52.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $273.55

7 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chiu Yuen To$274
  2. Specialty average$14,926

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Vhs Physicians OF MichiganDetroit, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Chiu Yuen To among 289 neurological surgery physician records in Michigan

Chiu Yuen To, D.O. is one of 289 neurological surgery physician records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 61% of them.

  • NPI issued2010 · 61% of these records are older, 37% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2009 · median 2003 among the 178 with a school on file
  • Record last updated2020 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Michigan

There are 289 neurological surgery physician records in Michigan.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Robert Johnson, MDSouthfield, MI 480341861489452
  2. Daniel Michael, MDSouthfield, MI 480341487641999
  3. Roland Chalifoux, DOClinton Township, MI 480351710912498
  4. Michael Staudt, M.D., M.SC.Southfield, MI 480331184173858
  5. Pouya Entezami, M.D.Clinton Township, MI 480381588058937
  6. Tameka Jackson, D.O.Clinton Township, MI 480381265755490
  7. Assadollah Mazhari, M.D.Clinton Township, MI 480381982681409
  8. Manouchehr Nikpour, M.D.Clinton Township, MI 480381689693574

Common questions

What is Chiu Yuen To, D.O.'s NPI number?

Chiu Yuen To, D.O.'s National Provider Identifier (NPI) is 1861794000, issued on Nov 19, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Chiu Yuen To, D.O. located?

The NPPES record lists a practice address at 29275 Northwestern Hwy, Southfield, MI, 48034. Phone: (877) 784-3667. Providers update this record themselves, so call before visiting.

How can I verify Chiu Yuen To, D.O.'s license?

NPPES lists Michigan license number 5101019592, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Chiu Yuen To, D.O. prescribe under Medicare Part D?

In 2024, Chiu Yuen To, D.O. had 259 Medicare Part D claims for 83 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.

What is Chiu Yuen To, D.O.'s MIPS final score?

The 2023 MIPS final score is 80.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.