NPPES file of Aug 9, 2026

Thomas G. Welch, MD

Cardiovascular Disease Physician · Toledo, OH

Thomas G. Welch, MD is a cardiovascular disease physician with a practice address in Toledo, Ohio, and NPI 1811999311, issued on Aug 15, 2005. Check the license (Ohio 35033047, as entered in NPPES) on the State Medical Board of Ohio; 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
1811999311
Name
Thomas G. Welch
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
35033047 OH
Self-reported in NPPES; status is on the state search
Practice location
2409 Cherry St, Toledo, OH 43608
Phone
(419) 251-3700
Enumerated
Aug 15, 2005
Record last updated
Feb 6, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(419) 251-3835
Medicaid IDs
4127170 MI
0171684 OH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2409 Cherry St

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

  1. Mohammed Ahmed, M.D.Specialist1770575912
  2. Basem Alawneh, MDInterventional Cardiology Physician1003306366
  3. Syed Ali, MDCardiovascular Disease Physician1578787339
  4. Mohammed Alo, DOCardiovascular Disease Physician1447499462
  5. Kristi Bowser, DNP FNP-CFamily Nurse Practitioner1649280967
  6. Josie Bunstine, DOStudent in an Organized Health Care Education/Training Program1528862836

Verify Thomas G. Welch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35033047
    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 Ohio 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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100% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

15 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Thomas Welch15
  2. Specialty average3,078

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.

Thomas G. Welch among 1,009 cardiovascular disease physician records in Ohio

Thomas G. Welch, MD is one of 1,009 cardiovascular disease physician records with a practice address in Ohio. 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 79% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 67% of these records are
  • Record last updated2009 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Ohio

There are 1,009 cardiovascular disease physician records in Ohio.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Syed Ali, MDToledo, OH 436081578787339
  2. Mohammed Alo, DOToledo, OH 436081447499462
  3. Sinan Alo, DOToledo, OH 436081689972168
  4. Raza Hashmi, MDToledo, OH 436081447244306
  5. Tarif Kanaan, MDToledo, OH 436081407858061
  6. Fnu Salman, M.DToledo, OH 436081003479155
  7. Mohammed Taleb, MDToledo, OH 436081285899633
  8. Guneet Ahluwalia, DOToledo, OH 436061205332939

Common questions

What is Thomas G. Welch, MD's NPI number?

Thomas G. Welch, MD's National Provider Identifier (NPI) is 1811999311, issued on Aug 15, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Thomas G. Welch, MD located?

The NPPES record lists a practice address at 2409 Cherry St, Toledo, OH, 43608. Phone: (419) 251-3700. Providers update this record themselves, so call before visiting.

How can I verify Thomas G. Welch, MD's license?

NPPES lists Ohio license number 35033047, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thomas G. Welch, MD prescribe under Medicare Part D?

In 2024, Thomas G. Welch, MD had 15 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. 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.