Michael Louis Tachman, M.D.
Endocrinology, Diabetes & Metabolism Physician · South Bend, IN
Michael Louis Tachman, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in South Bend, Indiana, and NPI 1770567075, issued on Dec 1, 2005. Check the license (Indiana 01050722A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Michael Louis Tachman
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 01050722A IN
Self-reported in NPPES; status is on the state search - Practice location
- 211 N Eddy St, South Bend, IN 46617
- Phone
- (574) 237-9331
- Enumerated
- Dec 1, 2005
- Record last updated
- Aug 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (574) 237-9252
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 180 in Indiana → Look up another NPI →
Also registered at 211 N Eddy St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Polya Baghelai, MDDiagnostic Radiology Physician1912942061
Verify Michael Louis Tachman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01050722ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
176 Medicare Part D claims for 64 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Metformin Hcl16 claims
- Levothyroxine Sodium15 claims
- Carvedilol13 claims
- Myrbetriq13 claims
- Venlafaxine Hcl Er13 claims
- Autoshield Duo Pen Needle12 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.
Michael Louis Tachman among 180 endocrinology, diabetes & metabolism physician records in Indiana
Michael Louis Tachman, M.D. is one of 180 endocrinology, diabetes & metabolism physician records with a practice address in Indiana. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2016 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Indiana
There are 180 endocrinology, diabetes & metabolism physician records in Indiana.
All 180 in Indiana → Every provider in South Bend → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- John Cavanaugh, MDSouth Bend, IN 466171760471429
- Maria Falcone, MDSouth Bend, IN 466171396735098
- Travis Weaver, D.O.South Bend, IN 466141063808772
- Patricia Leandro Bezerra, MDGoshen, IN 465261255007985
- Priyanka Mathias, MDGoshen, IN 465261699151522
- Ernest Knight, M.D.Elkhart, IN 465141598768293
- Daniel Howey, M.D.Columbia City, IN 467251104916386
- David Sorg, MDFort Wayne, IN 468021154406957
Common questions
What is Michael Louis Tachman, M.D.'s NPI number?
Michael Louis Tachman, M.D.'s National Provider Identifier (NPI) is 1770567075, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Louis Tachman, M.D. located?
The NPPES record lists a practice address at 211 N Eddy St, South Bend, IN, 46617. Phone: (574) 237-9331. Providers update this record themselves, so call before visiting.
How can I verify Michael Louis Tachman, M.D.'s license?
NPPES lists Indiana license number 01050722A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Louis Tachman, M.D. prescribe under Medicare Part D?
In 2024, Michael Louis Tachman, M.D. had 176 Medicare Part D claims for 64 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.