NPPES file of Aug 9, 2026

Michael E. Dalton, OD

Optometrist · Boston, MA

Michael E. Dalton, OD is an optometrist with a practice address in Boston, Massachusetts, and NPI 1174573521, issued on May 10, 2006. Check the license (Massachusetts 4188, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174573521
Name
Michael E. Dalton
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
4188 MA
Self-reported in NPPES; status is on the state search
Practice location
50 Staniford St, Boston, MA 02114
Phone
(617) 367-4800
Enumerated
May 10, 2006
Record last updated
Dec 11, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(617) 723-7028
Medicaid IDs
0335151 MA
110014782A MA
Medicare enrollment
Enrolled (PECOS I20100322000252); accepts Medicare assignment
Medical or professional school
New England College Of Optometry, 2000
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 50 Staniford St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mary Ahn, M.D.Child & Adolescent Psychiatry Physician1952429532
  2. Robert Amrhein, M.D.Specialist1972676781
  3. Richard Anderson, MDDermatology Physician1700869831
  4. Anjum Ansari, D.M.D.General Practice Dentistry1578783346
  5. Alison Avram, M.D.Dermatology Physician1083721781
  6. Mathew Avram, MDDermatology Physician1295717296

Verify Michael E. Dalton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 4188
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

70% fewer Medicare Part D claims than the average optometrist in 2024

82 Medicare Part D claims for 45 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of claims.

  1. Michael Dalton82
  2. Specialty average277

Most prescribed

  1. Neomycin-Polymyxin-Dexameth17 claims
  2. Restasis16 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.

Industry payments in 2024: $133.34

1 payment: food and beverage; the largest payer was RxSight 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.

  1. Michael Dalton$133.34
  2. Specialty average$769.99

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

  1. Ophthalmic Consultants OF Boston IncBoston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael E. Dalton among 1,501 optometrist records in Massachusetts

Michael E. Dalton, 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
  • Graduated2000 · median 2008 among the 933 with a school on file
  • Record last updated2015 · 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.

The 8 optometrist records with the nearest ZIP codes

  1. Ursula Bator, ODBoston, MA 021141588619282
  2. Paul Cangiano, O.D.Boston, MA 021141538238787
  3. Jennifer Casey, ODBoston, MA 021141174574453
  4. Louis D'Ambrosio, O.D.Boston, MA 021141710908207
  5. Claudine Kawabata, ODBoston, MA 021141396797908
  6. Mark Kirstein, ODBoston, MA 021141033161450
  7. Jeffrey Kublin, ODBoston, MA 021141083630578
  8. Christine Morris, O.D.Boston, MA 021141326109794

Common questions

What is Michael E. Dalton, OD's NPI number?

Michael E. Dalton, OD's National Provider Identifier (NPI) is 1174573521, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael E. Dalton, OD located?

The NPPES record lists a practice address at 50 Staniford St, Boston, MA, 02114. Phone: (617) 367-4800. Providers update this record themselves, so call before visiting.

How can I verify Michael E. Dalton, OD's license?

NPPES lists Massachusetts license number 4188, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Michael E. Dalton, OD prescribe under Medicare Part D?

In 2024, Michael E. Dalton, OD had 82 Medicare Part D claims for 45 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.