NPPES file of Aug 9, 2026

Michael A. Purdy, OD

Optometrist · Huntington, MA

Michael A. Purdy, OD is an optometrist with a practice address in Huntington, Massachusetts, and NPI 1720005283, issued on Jul 17, 2006. Check the license (Massachusetts 4413, as entered in NPPES) with the Massachusetts 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720005283
Name
Michael A. Purdy
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
4413 MA
Self-reported in NPPES; status is on the state search
Practice location
73 Russell RD, Huntington, MA 01050
Phone
(413) 667-3009
Enumerated
Jul 17, 2006
Record last updated
Jul 10, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20090324000509); accepts Medicare assignment
Medical or professional school
New England College Of Optometry, 2003
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 73 Russell RD

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

  1. Sheri Cheung, M.DInternal Medicine Physician1093731531
  2. Melissa Greenspan, MDFamily Medicine Physician1750368080
  3. Diana Johnson, FNPFamily Nurse Practitioner1366746315
  4. Sheri Johnson, LMHCMental Health Counselor1760455547
  5. Leah KingStudent in an Organized Health Care Education/Training Program1437552668
  6. Deviprasad Makonahally, BDS MSCDentist1508053216

Verify Michael A. Purdy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 4413
    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 Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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95% fewer Medicare Part D claims than the average optometrist in 2024

14 Medicare Part D claims for 11 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.

  1. Michael Purdy14
  2. Specialty average277

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

  1. Hilltown Community Health Centers IncWorthington, MA

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

Michael A. Purdy among 1,501 optometrist records in Massachusetts

Michael A. Purdy, 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
  • Graduated2003 · median 2008 among the 933 with a school on file
  • Record last updated2012 · 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).

1 optometrist record lists a practice address in Huntington

They are 1 of the 28 NPPES records with a practice address in Huntington, and 1,501 optometrist records in Massachusetts.

The 8 optometrist records with the nearest ZIP codes

  1. Terrence Donnelly, O.D.Leeds, MA 010531033154075
  2. Michael Johnson, O.D.Leeds, MA 010531245226976
  3. Lacey Marks, O.D.Leeds, MA 010531891047593
  4. Noah Merhar, O.D.Leeds, MA 010531467816645
  5. Michele Miranda, O.D.Leeds, MA 010531831125798
  6. Brett Burns, ODLudlow, MA 010561336709757
  7. Theodore Gordon, O.D.Ludlow, MA 010561568455962
  8. James Andrews, ODMonson, MA 010571518647379

Common questions

What is Michael A. Purdy, OD's NPI number?

Michael A. Purdy, OD's National Provider Identifier (NPI) is 1720005283, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael A. Purdy, OD located?

The NPPES record lists a practice address at 73 Russell RD, Huntington, MA, 01050. Phone: (413) 667-3009. Providers update this record themselves, so call before visiting.

How can I verify Michael A. Purdy, OD's license?

NPPES lists Massachusetts license number 4413, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Michael A. Purdy, OD prescribe under Medicare Part D?

In 2024, Michael A. Purdy, OD had 14 Medicare Part D claims for 11 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.