NPPES file of Aug 9, 2026

John W. Gittinger, MD

Ophthalmology Physician · Taunton, MA

John W. Gittinger, MD is an ophthalmology physician with a practice address in Taunton, Massachusetts, and NPI 1760479406, issued on Sep 27, 2005. Check the license (Massachusetts 40297, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1760479406
Name
John W. Gittinger
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
40297 MA
Self-reported in NPPES; status is on the state search
Practice location
2005 Bay St, Taunton, MA 02780
Phone
(508) 823-7473
Enumerated
Sep 27, 2005
Record last updated
Jun 9, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(508) 824-3830
Medicaid ID
2053543 MA
Medicare enrollment
Enrolled (PECOS I20050510000952); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 1971
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 2005 Bay St

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

  1. Kaitlyn Bullock, FNP-CNurse Practitioner1992450118
  2. Mary Daly, MDOphthalmology Physician1609851948
  3. Marina Freyman, NPNurse Practitioner1215916408
  4. Bridget Hendricks, O.D., M.S.Optometrist1881618312
  5. Jacqueline Hess, MDPreventive Medicine/Occupational Environmental Medicine Physician1619959988
  6. David Kerzer, DOFamily Medicine Physician1487641411

Verify John W. Gittinger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 40297
    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
Open the Massachusetts license search

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99% fewer Medicare Part D claims than the average ophthalmology physician in 2024

21 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. John Gittinger21
  2. Specialty average1,518

Most prescribed

  1. Dorzolamide-Timolol12 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.

30 ophthalmology physician records list a practice address in Taunton

They are 30 of the 1,573 NPPES records with a practice address in Taunton, and 791 ophthalmology physician records in Massachusetts.

Other ophthalmology physician records in Massachusetts

  1. Mark Abelson, M.D.Andover, MA1811990682
  2. Inas Aboobakar, M.D.Boston, MA1760846265
  3. Omar Abuqamar, M.D., M.M.S.C.,Burlington, MA1437640414
  4. Alessandro Adad Jammal, MD, PHDBoston, MA1518725480
  5. David Agahigian, M.D.Springfield, MA1205822293
  6. Kanika Agarwal, MDBoston, MA1245692433
  7. Muna Ahmad, M.D.Leominster, MA1588830145
  8. Lloyd Aiello, M.D., PH.D.Boston, MA1588622104
  9. Motasem Al-Latayfeh, M.D.Boston, MA1184855710
  10. Pierre Alfred, MDAthol, MA1912998501

Common questions

What is John W. Gittinger, MD's NPI number?

John W. Gittinger, MD's National Provider Identifier (NPI) is 1760479406, issued on Sep 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John W. Gittinger, MD located?

The NPPES record lists a practice address at 2005 Bay St, Taunton, MA, 02780. Phone: (508) 823-7473. Providers update this record themselves, so call before visiting.

How can I verify John W. Gittinger, MD's license?

NPPES lists Massachusetts license number 40297, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does John W. Gittinger, MD prescribe under Medicare Part D?

In 2024, John W. Gittinger, MD had 21 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.