Timothy Albert Oconnor, OD
Optometrist · North Brookfield, MA
Timothy Albert Oconnor, OD is an optometrist with a practice address in North Brookfield, Massachusetts, and NPI 1245206440, issued on Feb 27, 2006. Check the license (Massachusetts 3786, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Timothy Albert Oconnor
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3786 MA
Self-reported in NPPES; status is on the state search - Practice location
- 355 N Main St, North Brookfield, MA 01535
- Phone
- (508) 867-3755
- Enumerated
- Feb 27, 2006
- Record last updated
- Jul 13, 2026
- Medicaid IDs
- 9777385 MA
0392006 MA - Medicare enrollment
- Enrolled (PECOS I20080129000687); accepts Medicare assignment
- Medical or professional school
- State University Of New York - State College Optometry, 1993
- Entity
- Type 1 · individual
Also registered at 355 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Damico, ODOptometrist1760456651
Verify Timothy Albert Oconnor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 3786Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average optometrist in 2024
87 Medicare Part D claims for 25 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Latanoprost32 claims
- Xiidra12 claims
- Cyclosporine11 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.
2 optometrist records list a practice address in North Brookfield
They are 2 of the 18 NPPES records with a practice address in North Brookfield, and 1,501 optometrist records in Massachusetts.
All 2 in North Brookfield → All 1,501 in Massachusetts → Every provider in North Brookfield →
Other optometrist records in Massachusetts
- Maysa Abbas, ODMalden, MA1588247787
- Kelly Abbott, O.D.Cambridge, MA1316313208
- Angela Abraham, O.D.Amherst, MA1609833870
- Joel Abraham, O.D.Leominster, MA1326187576
- Chukwuemeka Achonu, ODBoston, MA1013738582
- Thedalisa AckepLeominster, MA1003748104
- Amie Adams, O.D.Hudson, MA1831137322
- John Adams, ODIpswich, MA1598727778
- Stephen Adelstein, ODChelmsford, MA1790770980
- Molly Admire, ODBoston, MA1528628625
Common questions
What is Timothy Albert Oconnor, OD's NPI number?
Timothy Albert Oconnor, OD's National Provider Identifier (NPI) is 1245206440, issued on Feb 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Albert Oconnor, OD located?
The NPPES record lists a practice address at 355 N Main St, North Brookfield, MA, 01535. Phone: (508) 867-3755. Providers update this record themselves, so call before visiting.
How can I verify Timothy Albert Oconnor, OD's license?
NPPES lists Massachusetts license number 3786, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Timothy Albert Oconnor, OD prescribe under Medicare Part D?
In 2024, Timothy Albert Oconnor, OD had 87 Medicare Part D claims for 25 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.