Thomas L. Hauch, MD
Ophthalmology Physician · South Bend, IN
Thomas L. Hauch, MD is an ophthalmology physician with a practice address in South Bend, Indiana, and NPI 1023017902, issued on Jul 21, 2005. Check the license (Indiana 01031702A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Thomas L. Hauch
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 01031702A IN
Self-reported in NPPES; status is on the state search - Practice location
- 53822 Generations Dr, South Bend, IN 46635
- Phone
- (574) 233-3711
- Enumerated
- Jul 21, 2005
- Record last updated
- Jul 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (574) 288-1702
- Medicaid IDs
- 200883090A IN
1785780 MI
100223500 IN - Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 311 in Indiana → Look up another NPI →
Also registered at 53822 Generations Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Lee, MDOphthalmology Physician1962401869
Verify Thomas L. Hauch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01031702ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average ophthalmology physician in 2024
13 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.
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 L. Hauch among 311 ophthalmology physician records in Indiana
Thomas L. Hauch, MD is one of 311 ophthalmology physician records with a practice address in Indiana. 75% 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, 70% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2017 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Indiana
There are 311 ophthalmology physician records in Indiana.
All 311 in Indiana → Every provider in South Bend → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Robert Lee, MDSouth Bend, IN 466351962401869
- Susan Park, MDSouth Bend, IN 466171184614638
- Ersalan Rahman, M.D.South Bend, IN 466171033163894
- Martyn Wills, MDSouth Bend, IN 466171952391526
- Steve Gerber, M.D.South Bend, IN 466011073598835
- Bruce Schwartz, M.D.South Bend, IN 466011497730261
- Brandon Weller, MDSouth Bend, IN 466011013657568
- Eric Yoon, M.D.South Bend, IN 466011417992199
Common questions
What is Thomas L. Hauch, MD's NPI number?
Thomas L. Hauch, MD's National Provider Identifier (NPI) is 1023017902, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas L. Hauch, MD located?
The NPPES record lists a practice address at 53822 Generations Dr, South Bend, IN, 46635. Phone: (574) 233-3711. Providers update this record themselves, so call before visiting.
How can I verify Thomas L. Hauch, MD's license?
NPPES lists Indiana license number 01031702A, 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 Thomas L. Hauch, MD prescribe under Medicare Part D?
In 2024, Thomas L. Hauch, MD had 13 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.