NPPES file of Aug 9, 2026

Zachary Slepchuk, OD

Optometrist · Boston, MA

Zachary Slepchuk, OD is an optometrist with a practice address in Boston, Massachusetts, and NPI 1790447423, issued on Oct 11, 2021. Check the license (Massachusetts 5509, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790447423
Name
Zachary Slepchuk
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
5509 MA
Self-reported in NPPES; status is on the state search
Practice location
386 W Broadway, Boston, MA 02127
Phone
(617) 464-5800
Enumerated
Oct 11, 2021
Record last updated
Apr 6, 2025
Medicare enrollment
Enrolled (PECOS I20220608001728); accepts Medicare assignment
Medical or professional school
New England College Of Optometry, 2021
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.
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Also registered at 386 W Broadway

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

  1. Lorena ChristieDentist1366142663
  2. Kaitlyn Dal Molin, DMDDentist1013477744
  3. Alicia DohertyMental Health Counselor1942444252
  4. Tak-Man Fung, ODOptometrist1962011601
  5. Barbara Keefe, LICSWClinical Social Worker1790709244
  6. Helena Rocha, LICSWClinical Social Worker1740201383

Verify Zachary Slepchuk 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 5509
    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

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4% more Medicare Part D claims than the average optometrist in 2024

289 Medicare Part D claims for 114 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.

  1. Zachary Slepchuk289
  2. Specialty average277

Most prescribed

  1. Latanoprost97 claims
  2. Dorzolamide-Timolol38 claims
  3. Tobramycin-Dexamethasone32 claims
  4. Timolol Maleate28 claims
  5. Miebo14 claims
  6. Ofloxacin13 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): 87.4 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%58.2
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $464.65

23 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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. Zachary Slepchuk$464.65
  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. South Boston Community Health CenterSouth Boston, MA

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

Optometrist providers in Massachusetts

There are 1,501 optometrist records in Massachusetts.

Other optometrist records in Massachusetts

  1. Maysa Abbas, ODMalden, MA1588247787
  2. Kelly Abbott, O.D.Cambridge, MA1316313208
  3. Angela Abraham, O.D.Amherst, MA1609833870
  4. Joel Abraham, O.D.Leominster, MA1326187576
  5. Chukwuemeka Achonu, ODBoston, MA1013738582
  6. Thedalisa AckepLeominster, MA1003748104
  7. Amie Adams, O.D.Hudson, MA1831137322
  8. John Adams, ODIpswich, MA1598727778
  9. Stephen Adelstein, ODChelmsford, MA1790770980
  10. Molly Admire, ODBoston, MA1528628625

Common questions

What is Zachary Slepchuk, OD's NPI number?

Zachary Slepchuk, OD's National Provider Identifier (NPI) is 1790447423, issued on Oct 11, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Zachary Slepchuk, OD located?

The NPPES record lists a practice address at 386 W Broadway, Boston, MA, 02127. Phone: (617) 464-5800. Providers update this record themselves, so call before visiting.

How can I verify Zachary Slepchuk, OD's license?

NPPES lists Massachusetts license number 5509, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Zachary Slepchuk, OD prescribe under Medicare Part D?

In 2024, Zachary Slepchuk, OD had 289 Medicare Part D claims for 114 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Zachary Slepchuk, OD's MIPS final score?

The 2023 MIPS final score is 87.4 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.