ANNA L ISON CHATFIELD OD
NPI 1790756468
Optometrist in Attleboro, MA
About Anna L Ison Chatfield Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA L ISON CHATFIELD OD (NPI 1790756468) is an individual optometrist in Attleboro, Massachusetts, licensed in Massachusetts (3802) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of New England College Of Optometry (1993).
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
Anna L Ison Chatfield Od 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 Anna Ison Chatfield reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Plainville, MA 02762
- Reassigned Medicare billing, Massachusetts enrollment
- 7 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 6
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 02703 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.
Other Providers at the Same Location NPPES 3
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 Anna Ison Chatfield's NPI number?
The NPI number for Anna Ison Chatfield is 1790756468. It was assigned to this individual provider in the NPPES registry on January 30, 2006.
Where is Anna Ison Chatfield located?
Anna Ison Chatfield practices at 160 Pleasant St, Attleboro, MA 02703. The listed phone number is (508) 226-3330.
What is Anna Ison Chatfield's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Anna Ison Chatfield enrolled in Medicare?
Yes. Anna Ison Chatfield 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 Anna Ison Chatfield's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Ison Chatfield reassigns Medicare benefits to Todani Eye Center LLC (Plainville, 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 Anna Ison Chatfield's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anna Ison Chatfield 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 list Anna Ison Chatfield 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 Anna Ison Chatfield was last updated on January 7, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Anna L Ison Chatfield, OD · NPI 1790756468
Optometrist provider in Attleboro, Massachusetts. Individual provider, active in the CMS NPPES registry since January 30, 2006.
## Identity
- **NPI:** 1790756468 (Entity type: Individual)
- **Enumerated:** January 30, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 3802 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 160 PLEASANT ST, Attleboro, MA 02703-2443
- **Phone:** (508) 226-3330 · **Fax:** (508) 226-6200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Todani Eye Center LLC (NPI 1649036096, Plainville, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New England College Of Optometry, class of 1993
## Record status
- **NPPES last updated:** January 7, 2010
- **Other identifiers:** Medicare UPIN U47139; Medicare ID-Type Unspecified W15957; Medicaid 0392138 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1790756468) · Data from the CMS NPPES public registry.