MELISSA J BUTLER OD OPTOMETRIST
NPI 1699818922
Optometrist in Greenfield, MA
About Melissa J Butler Od Optometrist NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA J BUTLER OD OPTOMETRIST (NPI 1699818922) is an individual optometrist in Greenfield, Massachusetts, licensed in Massachusetts (3657) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of New England College Of Optometry (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Melissa J Butler Od Optometrist 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 Reassignment
Medicare enrollment records show Melissa Butler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Mass Optometric Associates, PLLC
- 98 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 17
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 Melissa Butler's NPI number?
The NPI number for Melissa Butler is 1699818922. It was assigned to this individual provider in the NPPES registry on February 15, 2007.
Where is Melissa Butler located?
Melissa Butler practices at 33 Riddell St, Greenfield, MA 01301. The listed phone number is (413) 774-7016.
What is Melissa Butler's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Melissa Butler enrolled in Medicare?
Yes. Melissa Butler 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 organization bills Medicare for Melissa Butler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Butler reassigns Medicare benefits to Mass Optometric Associates, P. C. (Watertown, MA). The 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 Melissa Butler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Butler accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana list Melissa Butler 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 Melissa Butler was last updated on January 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Melissa J Butler, OD OPTOMETRIST · NPI 1699818922
Optometrist provider in Greenfield, Massachusetts. Individual provider, active in the CMS NPPES registry since February 15, 2007.
## Identity
- **NPI:** 1699818922 (Entity type: Individual)
- **Enumerated:** February 15, 2007
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 3657 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 33 RIDDELL ST, Greenfield, MA 01301-2025
- **Phone:** (413) 774-7016 · **Fax:** (413) 773-7596
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Mass Optometric Associates, P. C. (NPI 1083804249, Watertown, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New England College Of Optometry, class of 1991
## Record status
- **NPPES last updated:** January 14, 2011
- **Other identifiers:** Other W17011 (MA); Medicare UPIN U57526; Medicaid 0369276 (MA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1699818922) · Data from the CMS NPPES public registry.