Thomas E. Tomczak, MD
Emergency Medicine Physician · West Branch, MI
Thomas E. Tomczak, MD is an emergency medicine physician with a practice address in West Branch, Michigan, and NPI 1780607853, issued on Jul 26, 2006. Check the license (Michigan 4704213286, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Thomas E. Tomczak
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 4704213286 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2431 S. M-30, West Branch, MI 48661
- Phone
- (989) 894-3278
- Enumerated
- Jul 26, 2006
- Record last updated
- Apr 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (989) 891-8155
- Medicaid ID
- 4891491 MI
- Medicare enrollment
- Enrolled (PECOS I20041201000465); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →
Also registered at 2431 S. M-30
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Sierra, MDCardiovascular Disease Physician1639381593
Verify Thomas E. Tomczak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4704213286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28.6 times the Medicare Part D claims of the average emergency medicine physician in 2024
6,468 Medicare Part D claims for 1,270 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Atorvastatin Calcium659 claims
- Metoprolol Tartrate513 claims
- Eliquis416 claims
- Rosuvastatin Calcium387 claims
- Carvedilol342 claims
- Lisinopril319 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.
Industry payments in 2024: $1,845.97
33 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
3 hospitals and group practices
- Mclaren Central MichiganWest Branch, MI · Acute Care Hospitals3 of 5 stars
- Mclaren Bay RegionBay City, MI · Acute Care Hospitals1 of 5 stars
- Mclaren Medical GroupHale, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Thomas E. Tomczak among 3,083 emergency medicine physician records in Michigan
Thomas E. Tomczak, MD is one of 3,083 emergency medicine physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 77% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2003 · median 2013 among the 1,931 with a school on file
- Record last updated2012 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 emergency medicine physician records list a practice address in West Branch
They are 7 of the 338 NPPES records with a practice address in West Branch, and 3,083 emergency medicine physician records in Michigan.
All 3,083 in Michigan → Every provider in West Branch → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Michael Beasley, M.D.West Branch, MI 486611205879871
- Leonides Dizon, M.D.West Branch, MI 486611619992088
- Walker Foland, DOWest Branch, MI 486611932429883
- Alexis MaroneyWest Branch, MI 486611184353401
- Charles McLaughlin, M.D.West Branch, MI 486611447277074
- Neil Siamson, M.D.West Branch, MI 486611689699076
- Josalyn Nowels, DOStandish, MI 486581184314429
- Jeffery Allen, M.D.Midland, MI 486701467496307
Common questions
What is Thomas E. Tomczak, MD's NPI number?
Thomas E. Tomczak, MD's National Provider Identifier (NPI) is 1780607853, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas E. Tomczak, MD located?
The NPPES record lists a practice address at 2431 S. M-30, West Branch, MI, 48661. Phone: (989) 894-3278. Providers update this record themselves, so call before visiting.
How can I verify Thomas E. Tomczak, MD's license?
NPPES lists Michigan license number 4704213286, 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 Thomas E. Tomczak, MD prescribe under Medicare Part D?
In 2024, Thomas E. Tomczak, MD had 6,468 Medicare Part D claims for 1,270 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.