Barbara Jean Siepierski, MD
Geriatric Medicine (Internal Medicine) Physician · Detroit, MI
Barbara Jean Siepierski, MD is a geriatric medicine (internal medicine) physician with a practice address in Detroit, Michigan, and NPI 1164451951, issued on Jul 2, 2006. Check the license (Michigan 4301042772, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Barbara Jean Siepierski
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 4301042772 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4646 John R St, Detroit, MI 48201
- Phone
- (313) 576-1000
- Enumerated
- Jul 2, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (313) 576-1092
- Entity
- Type 1 · individual
Also registered at 4646 John R St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eden AbapoMedical-Surgical Registered Nurse1558083972
- Priseval-Henry AbapoAdministrator Registered Nurse1417685116
- Fatima AbbasPharmacist1811513237
- Syed Abbas, PHARM D.Pharmacist1871504563
- Jamal Abdellateef, RNAdult Psychiatric/Mental Health Registered Nurse1811624349
- Michelle Abela, PHDClinical Psychologist1710187661
Verify Barbara Jean Siepierski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301042772Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Geriatric Medicine (Internal Medicine) Physician providers in Michigan
There are 184 geriatric medicine (internal medicine) physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other geriatric medicine (internal medicine) physician records in Michigan
- Nadir Abdelrahman, M.D.Dimondale, MI1417119892
- Sarah Abdelsamad, MDDearborn, MI1518451236
- Tazeen Ahmed, MDBay City, MI1356370944
- Asma Al-Hamid, MDCanton, MI1083641021
- Neil Alexander, MDAnn Arbor, MI1760563118
- Ishani Ali, MDMidland, MI1568485795
- Susan AllenBerkley, MI1134198203
- Hussein Almadhoun, MDAnn Arbor, MI1497376511
- Zainab Almahrous, MDHoughton, MI1871054395
- Marjorie Almeda, DOAnn Arbor, MI1295740728
Common questions
What is Barbara Jean Siepierski, MD's NPI number?
Barbara Jean Siepierski, MD's National Provider Identifier (NPI) is 1164451951, issued on Jul 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Jean Siepierski, MD located?
The NPPES record lists a practice address at 4646 John R St, Detroit, MI, 48201. Phone: (313) 576-1000. Providers update this record themselves, so call before visiting.
How can I verify Barbara Jean Siepierski, MD's license?
NPPES lists Michigan license number 4301042772, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.