Patti A. Landry, OD
Optometrist · Cambridge, MA
Patti A. Landry, OD is an optometrist with a practice address in Cambridge, Massachusetts, and NPI 1689647232, issued on Feb 13, 2006. Check the license (Massachusetts 3069, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Patti A. Landry
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3069 MA
Self-reported in NPPES; status is on the state search - Practice location
- 77 Mass Ave, Cambridge, MA 02139
- Phone
- (617) 253-4351
- Enumerated
- Feb 13, 2006
- Record last updated
- Jul 13, 2026
- Medicare enrollment
- Enrolled (PECOS I20040308001078); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 1983
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,501 in Massachusetts → Look up another NPI →
Also registered at 77 Mass Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Bartels, APRN,BCFamily Nurse Practitioner1306818380
- Audra Bartz, LICSWClinical Social Worker1497720528
- Sherry Bauman, MDPsychiatry Physician1023082708
- M. Bosley, MS RNCSPsychiatric/Mental Health Clinical Nurse Specialist1801861943
- Eileen Cecca, RN CSFamily Nurse Practitioner1356316400
- Richard Gardner, MDGastroenterology Physician1851381420
Verify Patti A. Landry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 3069Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average optometrist in 2024
63 Medicare Part D claims for 23 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Latanoprost31 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.
Bills Medicare through one group practice
- Massachusetts Institute OF TechnologyCambridge, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patti A. Landry among 1,501 optometrist records in Massachusetts
Patti A. Landry, OD is one of 1,501 optometrist records with a practice address in Massachusetts. 66% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 56% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1983 · median 2008 among the 933 with a school on file
- Record last updated2026 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Massachusetts
There are 1,501 optometrist records in Massachusetts.
All 1,501 in Massachusetts → Every provider in Cambridge → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Karen Frizzell Lewis, ODCambridge, MA 021391356414205
- Robert Gross, ODCambridge, MA 021391245204403
- Florence Lee, O.D.Cambridge, MA 021391649704297
- Kathleen MurphyCambridge, MA 021391508961103
- Jonathan Pena, O.D.Cambridge, MA 021391588916597
- Geoffrey White, O.D.Cambridge, MA 021391396834214
- Kelly Abbott, O.D.Cambridge, MA 021381316313208
- Kathleen Allen, O.D.Cambridge, MA 021381902658685
Common questions
What is Patti A. Landry, OD's NPI number?
Patti A. Landry, OD's National Provider Identifier (NPI) is 1689647232, issued on Feb 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Patti A. Landry, OD located?
The NPPES record lists a practice address at 77 Mass Ave, Cambridge, MA, 02139. Phone: (617) 253-4351. Providers update this record themselves, so call before visiting.
How can I verify Patti A. Landry, OD's license?
NPPES lists Massachusetts license number 3069, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Patti A. Landry, OD prescribe under Medicare Part D?
In 2024, Patti A. Landry, OD had 63 Medicare Part D claims for 23 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.