Thomas A. Clemens, O.D.
Optometrist · Crawfordsville, IN
Thomas A. Clemens, O.D. is an optometrist with a practice address in Crawfordsville, Indiana, and NPI 1285776906, issued on Feb 12, 2007. Check the license (Indiana 18002108B, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas A. Clemens
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 18002108B IN
Self-reported in NPPES; status is on the state search - Practice location
- 1615 U.S. 231 South, Crawfordsville, IN 47933
- Phone
- (765) 362-7982
- Enumerated
- Feb 12, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (765) 362-7352
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,578 in Indiana → Look up another NPI →
Verify Thomas A. Clemens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 18002108BCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average optometrist in 2024
11 Medicare Part D claims, against an average of 277 among the 33,128 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.
Industry payments in 2024: $19.31
1 payment: food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 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.
Thomas A. Clemens among 1,578 optometrist records in Indiana
Thomas A. Clemens, O.D. is one of 1,578 optometrist records with a practice address in Indiana. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 43% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2007 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 optometrist records list a practice address in Crawfordsville
They are 6 of the 374 NPPES records with a practice address in Crawfordsville, and 1,578 optometrist records in Indiana.
All 1,578 in Indiana → Every provider in Crawfordsville → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Gordon Boyd, O.D.Crawfordsville, IN 479331427052216
- Karen Ledgerwood, O.D.Crawfordsville, IN 479331386618338
- Gregory Pietz, O.D.Crawfordsville, IN 479331003949090
- Michael Scheidler, O.D.Crawfordsville, IN 479331912068099
- Richard Stout, O.D.Crawfordsville, IN 479331366416174
- Travis Strickler, O.D.Lafayette, IN 479091124104229
- Carla Teso, O.D.Lafayette, IN 479091164446597
- Randall Armstrong, O.D.Monticello, IN 479601023087830
Common questions
What is Thomas A. Clemens, O.D.'s NPI number?
Thomas A. Clemens, O.D.'s National Provider Identifier (NPI) is 1285776906, issued on Feb 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas A. Clemens, O.D. located?
The NPPES record lists a practice address at 1615 U.S. 231 South, Crawfordsville, IN, 47933. Phone: (765) 362-7982. Providers update this record themselves, so call before visiting.
How can I verify Thomas A. Clemens, O.D.'s license?
NPPES lists Indiana license number 18002108B, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas A. Clemens, O.D. prescribe under Medicare Part D?
In 2024, Thomas A. Clemens, O.D. had 11 Medicare Part D claims; the average among optometrist prescribers was 277. 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.