NPPES file of Aug 9, 2026

Charles Xin, D.O.

Internal Medicine Physician · Wyandotte, MI

Charles Xin, D.O. is an internal medicine physician with a practice address in Wyandotte, Michigan, and NPI 1154701357, issued on Jun 2, 2015. Check the license (Michigan 5101021746, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154701357
Name
Charles Xin
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
5101021746 MI
Self-reported in NPPES; status is on the state search
Practice location
1700 Biddle Ave, Wyandotte, MI 48192
Phone
(734) 284-2026
Enumerated
Jun 2, 2015
Record last updated
Oct 30, 2024
Medicare enrollment
Enrolled (PECOS I20170526001187); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Osteopathic Medicine, 2015
Telehealth
Offers telehealth (CMS)
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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8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →

Also registered at 1700 Biddle Ave

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

  1. Karen Bochenek, NP-CFamily Nurse Practitioner1518151539
  2. Lisa Burton, PTPhysical Therapist1255572343
  3. Maria Caretti, FNP-BCFamily Nurse Practitioner1184871469
  4. Angela Desantis, M.D.Internal Medicine Physician1881704682
  5. Monique Dulecki, NPNurse Practitioner1528046091
  6. Hannah Howarth, DOInternal Medicine Physician1821782707

Verify Charles Xin 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 5101021746    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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53% more Medicare Part D claims than the average internal medicine physician in 2024

4,869 Medicare Part D claims for 313 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 234 claims were for opioids.

  1. Charles Xin4,869
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium301 claims
  2. Losartan Potassium205 claims
  3. Amlodipine Besylate203 claims
  4. Omeprazole187 claims
  5. Lisinopril174 claims
  6. Levothyroxine Sodium164 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.

Bills Medicare through one group practice

  1. Oakwood Ambulatory LLCWyandotte, MI

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

Charles Xin among 5,735 internal medicine physician records in Michigan

Charles Xin, D.O. is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 66% of them.

  • NPI issued2015 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2015 · median 2006 among the 3,564 with a school on file
  • Record last updated2024 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 internal medicine physician records list a practice address in Wyandotte

They are 23 of the 704 NPPES records with a practice address in Wyandotte, and 5,735 internal medicine physician records in Michigan.

All 5,735 in Michigan → Every provider in Wyandotte → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Ghazwan Atto, M.D.Wyandotte, MI 481921578553301
  2. Dipak Das, M.D.Wyandotte, MI 481921699755181
  3. Angela Desantis, M.D.Wyandotte, MI 481921881704682
  4. Mohamed Elnaggar, M.D.Wyandotte, MI 481921770563256
  5. Samra Khurshid, M.D.Wyandotte, MI 481921669477246
  6. Aruna Lanka, M.D.Wyandotte, MI 481921922083609
  7. Joyce Leon, M.D.Wyandotte, MI 481921225005002
  8. Nina Nayak, M.D.Wyandotte, MI 481921518937739

Common questions

What is Charles Xin, D.O.'s NPI number?

Charles Xin, D.O.'s National Provider Identifier (NPI) is 1154701357, issued on Jun 2, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Charles Xin, D.O. located?

The NPPES record lists a practice address at 1700 Biddle Ave, Wyandotte, MI, 48192. Phone: (734) 284-2026. Providers update this record themselves, so call before visiting.

How can I verify Charles Xin, D.O.'s license?

NPPES lists Michigan license number 5101021746, 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 Charles Xin, D.O. prescribe under Medicare Part D?

In 2024, Charles Xin, D.O. had 4,869 Medicare Part D claims for 313 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.