Isaac Thomas Smith, MD
Pediatrics Physician · Marquette, MI
Isaac Thomas Smith, MD is a pediatrics physician with a practice address in Marquette, Michigan, and NPI 1932669934, issued on Mar 25, 2019. Check the license (Michigan 4301506678, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Isaac Thomas Smith
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 4301506678 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1414 W Fair Ave Ste 226, Marquette, MI 49855
- Phone
- (906) 449-1240
- Enumerated
- Mar 25, 2019
- Record last updated
- Jun 21, 2022
- Fax
- (906) 225-4838
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,180 in Michigan → Look up another NPI →
Also registered at 1414 W Fair Ave Ste 226
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chasity Caperton, M.D.Pediatrics Physician1316109218
- Isabella Comsa McCormack, DOPediatrics Physician1881386811
- Francis Darr, M.D.Pediatrics Physician1548293756
Verify Isaac Thomas Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301506678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $109.10
5 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Isaac Thomas Smith among 2,180 pediatrics physician records in Michigan
Isaac Thomas Smith, MD is one of 2,180 pediatrics physician records with a practice address in Michigan. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2022 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in Michigan
There are 2,180 pediatrics physician records in Michigan.
All 2,180 in Michigan → Every provider in Marquette → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Chasity Caperton, M.D.Marquette, MI 498551316109218
- Isabella Comsa McCormack, DOMarquette, MI 498551881386811
- Francis Darr, M.D.Marquette, MI 498551548293756
- Stephanie Nelson, DOMarquette, MI 498551245518521
- George Nidiffer, MDMarquette, MI 498551336131556
- Michelle Kroupa-Kulik, MDMunising, MI 498621891743480
- Alexis Cirilli Whaley, MDIron Mountain, MI 498011366450009
- Thomas Lamirand, M.D.Iron Mountain, MI 498011043407174
Common questions
What is Isaac Thomas Smith, MD's NPI number?
Isaac Thomas Smith, MD's National Provider Identifier (NPI) is 1932669934, issued on Mar 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Isaac Thomas Smith, MD located?
The NPPES record lists a practice address at 1414 W Fair Ave Ste 226, Marquette, MI, 49855. Phone: (906) 449-1240. Providers update this record themselves, so call before visiting.
How can I verify Isaac Thomas Smith, MD's license?
NPPES lists Michigan license number 4301506678, 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. 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.