John Joseph Iannitto, O.D.
Optometrist · Danvers, MA
John Joseph Iannitto, O.D. is an optometrist with a practice address in Danvers, Massachusetts, and NPI 1477624542, issued on Nov 12, 2006. Check the license (Massachusetts 3131, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Joseph Iannitto
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3131 MA
Self-reported in NPPES; status is on the state search - Practice location
- 180 Endicott St, Danvers, MA 01923
- Phone
- (978) 774-4500
- Enumerated
- Nov 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (978) 774-0974
- Medicaid ID
- 0354074 MA
- Medicare enrollment
- Enrolled (PECOS I20130812000450); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,501 in Massachusetts → Look up another NPI →
Verify John Joseph Iannitto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 3131Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $33.80
2 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Appleton Eye Associates PCSouth Hamilton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Joseph Iannitto among 1,501 optometrist records in Massachusetts
John Joseph Iannitto, 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. 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
- Graduated1984 · median 2008 among the 933 with a school on file
- Record last updated2007 · 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 Danvers → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- C. Armstrong, O.D.Danvers, MA 019231013090893
- Peter Bridger, O.D.Danvers, MA 019231962504464
- Leslie Carey, O.D.Danvers, MA 019231831241439
- Connie Chan, ODDanvers, MA 019231457377210
- Katherine Harkins, O.D.Danvers, MA 019231124437017
- Irwin Nathanson, O.D.Danvers, MA 019231710966338
- Darina Polsonetti, O.D.Danvers, MA 019231245496009
- William Prentiss, O.D.Danvers, MA 019231700979978
Common questions
What is John Joseph Iannitto, O.D.'s NPI number?
John Joseph Iannitto, O.D.'s National Provider Identifier (NPI) is 1477624542, issued on Nov 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Iannitto, O.D. located?
The NPPES record lists a practice address at 180 Endicott St, Danvers, MA, 01923. Phone: (978) 774-4500. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Iannitto, O.D.'s license?
NPPES lists Massachusetts license number 3131, 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. 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.