NPPES file of Aug 9, 2026

Irwin M. Nathanson, O.D.

Optometrist · Danvers, MA

Irwin M. Nathanson, O.D. is an optometrist with a practice address in Danvers, Massachusetts, and NPI 1710966338, issued on Jan 12, 2006. Check the license (Massachusetts 2336, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1710966338
Name
Irwin M. Nathanson
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
2336 MA
Self-reported in NPPES; status is on the state search
Practice location
85 Constitution LN, Danvers, MA 01923
Phone
(978) 774-5510
Enumerated
Jan 12, 2006
Record last updated
Jun 1, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(978) 774-3521
Medicaid ID
0322369 MA
Medicare enrollment
Enrolled (PECOS I20120321000154); accepts Medicare assignment
Medical or professional school
New England College Of Optometry, 1972
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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8 nearest optometrist records → All 1,501 in Massachusetts → Look up another NPI →

Also registered at 85 Constitution LN

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

  1. Melissa Aceto, MPTPhysical Therapist1164413936
  2. Jessica ArchambaultMental Health Counselor1184028664
  3. Ryan Boyd, ATCPhysical Therapist1477581981
  4. Adam BransonPhysical Therapist1275890113
  5. Tara CatesPhysical Therapist1093054801
  6. Susan Dirks, APRN-BCAdult Psychiatric/Mental Health Clinical Nurse Specialist1326085945

Verify Irwin M. Nathanson 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 2336    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

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Irwin M. Nathanson among 1,501 optometrist records in Massachusetts

Irwin M. Nathanson, O.D. 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 not. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 56% newer
  • In a Medicare fileNo · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1972 · median 2008 among the 933 with a school on file
  • Record last updated2016 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,501 in Massachusetts → Every provider in Danvers → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. C. Armstrong, O.D.Danvers, MA 019231013090893
  2. Peter Bridger, O.D.Danvers, MA 019231962504464
  3. Leslie Carey, O.D.Danvers, MA 019231831241439
  4. Connie Chan, ODDanvers, MA 019231457377210
  5. Katherine Harkins, O.D.Danvers, MA 019231124437017
  6. John Iannitto, O.D.Danvers, MA 019231477624542
  7. Darina Polsonetti, O.D.Danvers, MA 019231245496009
  8. William Prentiss, O.D.Danvers, MA 019231700979978

Common questions

What is Irwin M. Nathanson, O.D.'s NPI number?

Irwin M. Nathanson, O.D.'s National Provider Identifier (NPI) is 1710966338, issued on Jan 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Irwin M. Nathanson, O.D. located?

The NPPES record lists a practice address at 85 Constitution LN, Danvers, MA, 01923. Phone: (978) 774-5510. Providers update this record themselves, so call before visiting.

How can I verify Irwin M. Nathanson, O.D.'s license?

NPPES lists Massachusetts license number 2336, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.