Timothy A. Kearins, O.D.
Optometrist · Portland, ME
Timothy A. Kearins, O.D. is an optometrist with a practice address in Portland, Maine, and NPI 1093908816, issued on Aug 24, 2007. Check the license (Maine OPT896, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Timothy A. Kearins
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT896 ME
Self-reported in NPPES; status is on the state search - Practice location
- 152 Middle St, Portland, ME 04101
- Phone
- (207) 773-2020
- Enumerated
- Aug 24, 2007
- Record last updated
- Aug 24, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (207) 775-2447
- Medicare enrollment
- Enrolled (PECOS I20070925000288); accepts Medicare assignment
- Medical or professional school
- State University Of New York - State College Optometry, 2007
- Entity
- Type 1 · individual
8 nearest optometrist records → All 310 in Maine → Look up another NPI →
Also registered at 152 Middle St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sydney Butalla, ODOptometrist1639918980
- Steven Goldstein, ODOptometrist1992794309
Verify Timothy A. Kearins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license OPT896Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average optometrist in 2024
640 Medicare Part D claims for 199 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Latanoprost158 claims
- Timolol Maleate139 claims
- Dorzolamide-Timolol55 claims
- Neomycin-Polymyxin-Dexameth49 claims
- Lumigan42 claims
- Tobramycin-Dexamethasone30 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: $66.64
2 payments; by number, the most common kind was 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.
Bills Medicare through one group practice
- Casco Bay Eyecare LLCSouth Portland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy A. Kearins among 310 optometrist records in Maine
Timothy A. Kearins, O.D. is one of 310 optometrist records with a practice address in Maine. 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 50% of them.
- NPI issued2007 · 50% of these records are older, 43% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2007 · median 2008 among the 212 with a school on file
- Record last updated2007 · 67% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Maine
There are 310 optometrist records in Maine.
All 310 in Maine → Every provider in Portland → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Sydney Butalla, ODPortland, ME 041011639918980
- Amy Cyr, O.D.Portland, ME 041011942682703
- Steven Goldstein, ODPortland, ME 041011992794309
- Robert Murray, O.D.Portland, ME 041011437231883
- Nirupama Aggarwal, ODPortland, ME 041021871599928
- Jill Amundson, ODPortland, ME 041021710983861
- Michael Anastasio, O.D.Portland, ME 041021578552980
- Robert Banglmaier, ODPortland, ME 041021659360345
Common questions
What is Timothy A. Kearins, O.D.'s NPI number?
Timothy A. Kearins, O.D.'s National Provider Identifier (NPI) is 1093908816, issued on Aug 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Timothy A. Kearins, O.D. located?
The NPPES record lists a practice address at 152 Middle St, Portland, ME, 04101. Phone: (207) 773-2020. Providers update this record themselves, so call before visiting.
How can I verify Timothy A. Kearins, O.D.'s license?
NPPES lists Maine license number OPT896, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Timothy A. Kearins, O.D. prescribe under Medicare Part D?
In 2024, Timothy A. Kearins, O.D. had 640 Medicare Part D claims for 199 beneficiaries; 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.