NPPES file of Aug 9, 2026

Brian Paul Courtemanche, O.D.

Optometrist · Manchester, CT

Brian Paul Courtemanche, O.D. is an optometrist with a practice address in Manchester, Connecticut, and NPI 1386673648, issued on Jun 30, 2006. Check the license (Connecticut 002567, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386673648
Name
Brian Paul Courtemanche
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
002567 CT
Self-reported in NPPES; status is on the state search
Practice location
230 N Main St, Manchester, CT 06042
Phone
(860) 646-4083
Enumerated
Jun 30, 2006
Record last updated
Oct 26, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(860) 647-1733
Medicaid ID
004218287 CT
Medicare enrollment
Enrolled (PECOS I20101227000279); accepts Medicare assignment
Medical or professional school
State University Of New York - State College Optometry, 2001
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 230 N Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Deborah Downes, M.D.Ophthalmology Physician1578575593

Verify Brian Paul Courtemanche in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 002567
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

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4.8 times the Medicare Part D claims of the average optometrist in 2024

1,334 Medicare Part D claims for 403 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Brian Courtemanche1,334
  2. Specialty average277

Most prescribed

  1. Latanoprost276 claims
  2. Timolol Maleate104 claims
  3. Lumigan101 claims
  4. Restasis87 claims
  5. Brimonidine Tartrate67 claims
  6. Dorzolamide-Timolol64 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $244.35

11 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. 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.

  1. Brian Courtemanche$244.35
  2. Specialty average$769.99

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

  1. Shoreline Eye Group PCWaterford, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

24 optometrist records list a practice address in Manchester

They are 24 of the 2,184 NPPES records with a practice address in Manchester, and 675 optometrist records in Connecticut.

Other optometrist records in Connecticut

  1. Annemarie Abramson, O.D.Waterbury, CT1720194764
  2. Aylin Adem, ODNaugatuck, CT1407514631
  3. George Adrian, O.D.Groton, CT1659337145
  4. Douglas Agranov, O.D.Madison, CT1952364465
  5. Shraiy AgrawalGuilford, CT1194565903
  6. Christopher Agro, O.D.Enfield, CT1912977380
  7. Shefali Ahmadi, ODDarien, CT1730656943
  8. Haajra Ahmed, ODManchester, CT1972164010
  9. Amara Akbar, ODSouthbury, CT1558918144
  10. Janine Albanese, O.D.Wallingford, CT1174964076

Common questions

What is Brian Paul Courtemanche, O.D.'s NPI number?

Brian Paul Courtemanche, O.D.'s National Provider Identifier (NPI) is 1386673648, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian Paul Courtemanche, O.D. located?

The NPPES record lists a practice address at 230 N Main St, Manchester, CT, 06042. Phone: (860) 646-4083. Providers update this record themselves, so call before visiting.

How can I verify Brian Paul Courtemanche, O.D.'s license?

NPPES lists Connecticut license number 002567, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Brian Paul Courtemanche, O.D. prescribe under Medicare Part D?

In 2024, Brian Paul Courtemanche, O.D. had 1,334 Medicare Part D claims for 403 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Brian Paul Courtemanche, O.D.'s MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.