Registry data as of Aug 27, 2026

Mark Barinotti, OD

Optometrist · Escanaba, MI

Mark Barinotti, OD is an optometrist with a practice address in Escanaba, Michigan, and NPI 1144313891, issued on Oct 2, 2006. Check the license (Michigan 4901004307, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1144313891
Name
Mark Barinotti
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License numbers
4901004307 MI
3037-035 WI
Self-reported in NPPES; status is on the state search
Practice location
814 Ludington St, Escanaba, MI 49829
Phone
(906) 786-6573
Enumerated
Oct 2, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 814 Ludington St

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

  1. Anthony Hall, PHD ODOptometrist1215020615

Verify Mark Barinotti in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4901004307
    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 Michigan 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.

25% fewer Medicare Part D claims than the average optometrist in 2024

210 Medicare Part D claims for 54 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Mark Barinotti210
  2. Specialty average279

Most prescribed

  1. Latanoprost80 claims
  2. Dorzolamide-Timolol54 claims
  3. Timolol Maleate24 claims
  4. Lumigan12 claims
  5. Brimonidine Tartrate11 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: $34.72

1 payment, mostly food and beverage; the largest payer was Lkc Technologies, Inc.. The 33,561 providers of this specialty with any payment received $749.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Barinotti$34.72
  2. Specialty average$749.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

10 optometrist records list a Escanaba practice address

They are 10 of the 382 NPPES records with a Escanaba practice address, and 1,935 optometrist records in Michigan.

Other optometrist records in Michigan

  1. Brooke Abbaya, ODTroy, MI1962062968
  2. Richard Abbott, O.D.Traverse City, MI1295721520
  3. John Abdella, O.D.Flint, MI1487634929
  4. Hussein AbdulameerAnn Arbor, MI1386340032
  5. Shaina AbrahamAnn Arbor, MI1649845389
  6. Suzanne Acanne, O.D.Detroit, MI1093804692
  7. Thomas Adamczak, O.D.Whitehall, MI1083614911
  8. Brittany Adams, O.D.Southfield, MI1659754505
  9. Daniel Adams, ODImlay City, MI1194861310
  10. James Adams, O.D.Portage, MI1336137397

Common questions

What is Mark Barinotti, OD's NPI number?

Mark Barinotti, OD's National Provider Identifier (NPI) is 1144313891, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Barinotti, OD located?

The NPPES record lists a practice address at 814 Ludington St, Escanaba, MI, 49829. Phone: (906) 786-6573. Providers update this record themselves, so call before visiting.

How can I verify Mark Barinotti, OD's license?

NPPES lists Michigan license number 4901004307, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Barinotti, OD prescribe under Medicare Part D?

In 2024, Mark Barinotti, OD had 210 Medicare Part D claims for 54 beneficiaries; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.