Joseph W. Gallagher, OD
Optometrist · Hanover, NH
Joseph W. Gallagher, OD is an optometrist with a practice address in Hanover, New Hampshire, and NPI 1558339382, issued on Mar 9, 2006. Check the license (New Hampshire 0810, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph W. Gallagher
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 0810 NH
Self-reported in NPPES; status is on the state search - Practice location
- 6 South St, Hanover, NH 03755
- Phone
- (603) 643-2140
- Enumerated
- Mar 9, 2006
- Record last updated
- Mar 14, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080128000147); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2005
- Entity
- Type 1 · individual
8 nearest optometrist records → All 293 in New Hampshire → Look up another NPI →
Verify Joseph W. Gallagher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 0810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average optometrist in 2024
33 Medicare Part D claims for 13 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost18 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.
Joseph W. Gallagher among 293 optometrist records in New Hampshire
Joseph W. Gallagher, OD is one of 293 optometrist records with a practice address in New Hampshire. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2005 · median 2007 among the 202 with a school on file
- Record last updated2017 · 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 New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 optometrist records list a practice address in Hanover
They are 4 of the 221 NPPES records with a practice address in Hanover, and 293 optometrist records in New Hampshire.
All 293 in New Hampshire → Every provider in Hanover → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jessica Berry, ODHanover, NH 037551245887181
- Jade Liu, ODHanover, NH 037551578208328
- Mitchell Styczynski, ODHanover, NH 037551336711373
- Cynthia Lawrence, ODLebanon, NH 037561205897139
- Sowmya Srinivas, O.D.Lebanon, NH 037561356786933
- Chris Fields, ODLebanon, NH 037661548378532
- Sheila Hastie, ODLebanon, NH 037661669417010
- Joseph Kirgis, ODLebanon, NH 037661962086546
Common questions
What is Joseph W. Gallagher, OD's NPI number?
Joseph W. Gallagher, OD's National Provider Identifier (NPI) is 1558339382, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph W. Gallagher, OD located?
The NPPES record lists a practice address at 6 South St, Hanover, NH, 03755. Phone: (603) 643-2140. Providers update this record themselves, so call before visiting.
How can I verify Joseph W. Gallagher, OD's license?
NPPES lists New Hampshire license number 0810, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph W. Gallagher, OD prescribe under Medicare Part D?
In 2024, Joseph W. Gallagher, OD had 33 Medicare Part D claims for 13 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.