DR. JOHN JOSEPH IANNITTO O.D.
NPI 1477624542
Optometrist in Danvers, MA
About Dr. John Joseph Iannitto O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN JOSEPH IANNITTO O.D. (NPI 1477624542) is an individual optometrist in Danvers, Massachusetts, licensed in Massachusetts (3131) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. John Joseph Iannitto O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show John Iannitto reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Hamilton, MA 01982
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Appleton Eye Associates PC
- 12 clinicians in this Medicare group
Stoneham, MA 02180
- Reassigned Medicare billing, Massachusetts enrollment
- 8 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01923 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Iannitto's NPI number?
The NPI number for John Iannitto is 1477624542. It was assigned to this individual provider in the NPPES registry on November 12, 2006.
Where is John Iannitto located?
John Iannitto practices at 180 Endicott St, Danvers, MA 01923. The listed phone number is (978) 774-4500.
What is John Iannitto's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is John Iannitto enrolled in Medicare?
Yes. John Iannitto is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for John Iannitto's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Iannitto reassigns Medicare benefits to 2 organizations: Appleton Eye Associates P.C. (South Hamilton, MA) and Clear Vision Eye Center,inc (Stoneham, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Iannitto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Iannitto accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list John Iannitto as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for John Iannitto was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. John Joseph Iannitto, O.D. · NPI 1477624542
Optometrist provider in Danvers, Massachusetts. Individual provider, active in the CMS NPPES registry since November 12, 2006.
## Identity
- **NPI:** 1477624542 (Entity type: Individual)
- **Enumerated:** November 12, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 3131 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 180 ENDICOTT ST, Danvers, MA 01923-3683
- **Phone:** (978) 774-4500 · **Fax:** (978) 774-0974
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Appleton Eye Associates P.C. (NPI 1275009284, South Hamilton, MA); Clear Vision Eye Center,inc (NPI 1063605251, Stoneham, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1984
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN T92790 (MA); Medicare ID-Type Unspecified 431158 (MA); Medicaid 0354074 (MA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1477624542) · Data from the CMS NPPES public registry.