Andrew Lay Wiley, D.O.
Internal Medicine Physician · Warren, MI
Andrew Lay Wiley, D.O. is an internal medicine physician with a practice address in Warren, Michigan, and NPI 1255652582, issued on Jun 22, 2010. Check the license (Michigan 5101018914, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Andrew Lay Wiley
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5101018914 MI
Self-reported in NPPES; status is on the state search - Practice location
- 11885 E 12 Mile RD, Warren, MI 48093
- Phone
- (586) 582-6630
- Enumerated
- Jun 22, 2010
- Record last updated
- Feb 11, 2022
- Fax
- (586) 582-6631
- Medicare enrollment
- Enrolled (PECOS I20161019001069); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 11885 E 12 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrew Lay Wiley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101018914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,226 Medicare Part D claims for 913 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. 532 claims were for opioids.
Most prescribed
- Atorvastatin Calcium579 claims
- Hydrocodone-Acetaminophen357 claims
- Amlodipine Besylate353 claims
- Lisinopril302 claims
- Albuterol Sulfate Hfa256 claims
- Levothyroxine Sodium242 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
- Permanente Medical Group IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Lay Wiley among 5,735 internal medicine physician records in Michigan
Andrew Lay Wiley, 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 2010, is newer than 54% of them.
- NPI issued2010 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2010 · median 2006 among the 3,564 with a school on file
- Record last updated2022 · 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).
90 internal medicine physician records list a practice address in Warren
They are 90 of the 2,799 NPPES records with a practice address in Warren, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Warren → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ying-Min Chen, M.D.Warren, MI 480931851340236
- Chaker Diab, DOWarren, MI 480931477522381
- Richard Gerber, MDWarren, MI 480931750367348
- Baruch Katz, M.D.Warren, MI 480931902803166
- Carolann Kinner, DOWarren, MI 480931306815089
- Deborah Levan, DOWarren, MI 480931700885407
- Richard Lubera, M.D.Warren, MI 480931457327744
- Salim Meram, MDWarren, MI 480931073503769
Common questions
What is Andrew Lay Wiley, D.O.'s NPI number?
Andrew Lay Wiley, D.O.'s National Provider Identifier (NPI) is 1255652582, issued on Jun 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Lay Wiley, D.O. located?
The NPPES record lists a practice address at 11885 E 12 Mile RD, Warren, MI, 48093. Phone: (586) 582-6630. Providers update this record themselves, so call before visiting.
How can I verify Andrew Lay Wiley, D.O.'s license?
NPPES lists Michigan license number 5101018914, 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 Andrew Lay Wiley, D.O. prescribe under Medicare Part D?
In 2024, Andrew Lay Wiley, D.O. had 8,226 Medicare Part D claims for 913 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.
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.