Anna L. Ison Chatfield, OD
Optometrist · Attleboro, MA
Anna L. Ison Chatfield, OD is an optometrist with a practice address in Attleboro, Massachusetts, and NPI 1790756468, issued on Jan 30, 2006. Check the license (Massachusetts 3802, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anna L. Ison Chatfield
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3802 MA
Self-reported in NPPES; status is on the state search - Practice location
- 160 Pleasant St, Attleboro, MA 02703
- Phone
- (508) 226-3330
- Enumerated
- Jan 30, 2006
- Record last updated
- Jan 7, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (508) 226-6200
- Medicaid ID
- 0392138 MA
- Medicare enrollment
- Enrolled (PECOS I20100209000133); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 1993
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,501 in Massachusetts → Look up another NPI →
Also registered at 160 Pleasant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ellen Dehm, MDOphthalmology Physician1588635338
- Daniel Sullivan, ROOptician1427388487
Verify Anna L. Ison Chatfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 3802Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average optometrist in 2024
27 Medicare Part D claims for 21 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Most prescribed
- Neomycin-Polymyxin-Dexameth12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $229.61
10 payments; by number, the most common kind was food and beverage; the largest payer was Sun Pharmaceutical Industries 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
- Todani Eye Center LLCPlainville, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna L. Ison Chatfield among 1,501 optometrist records in Massachusetts
Anna L. Ison Chatfield, OD 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
- Graduated1993 · median 2008 among the 933 with a school on file
- Record last updated2010 · 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 Attleboro → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Victor Ganson, ODAttleboro, MA 027031952354144
- Gary Kamens, O.D.South Attleboro, MA 027031225062656
- Hendrik Krosschell, O.D.Attleboro, MA 027031093754418
- Frederick Woll, ODAttleboro, MA 027031215007349
- George Howayeck, O.D.Fairhaven, MA 027191528118197
- Ronald Mastrolia, O.D.Fairhaven, MA 027191275520769
- Tina Parker-Howayeck, O.D.Fairhaven, MA 027191154471712
- Lisa Marques, O.D.Fall River, MA 027201336136811
Common questions
What is Anna L. Ison Chatfield, OD's NPI number?
Anna L. Ison Chatfield, OD's National Provider Identifier (NPI) is 1790756468, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anna L. Ison Chatfield, OD located?
The NPPES record lists a practice address at 160 Pleasant St, Attleboro, MA, 02703. Phone: (508) 226-3330. Providers update this record themselves, so call before visiting.
How can I verify Anna L. Ison Chatfield, OD's license?
NPPES lists Massachusetts license number 3802, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Anna L. Ison Chatfield, OD prescribe under Medicare Part D?
In 2024, Anna L. Ison Chatfield, OD had 27 Medicare Part D claims for 21 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Anna L. Ison Chatfield, OD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.