NPPES file of Aug 9, 2026

Marizel M. Derby, O.D.

Corneal and Contact Management Optometrist · Midvale, UT

Marizel M. Derby, O.D. is a corneal and contact management optometrist with a practice address in Midvale, Utah, and NPI 1619923794, issued on May 26, 2006. Check the license (Utah 372443-8908, as entered in NPPES) with the Utah 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
1619923794
Name
Marizel M. Derby
Credential
O.D.
Primary taxonomy
Corneal and Contact Management Optometrist 152WC0802X
License numbers
372443-8908 UT
372443-9934 UT
Self-reported in NPPES; status is on the state search
Practice location
7250 Union Park Ave, Midvale, UT 84047
Phone
(801) 255-0709
Enumerated
May 26, 2006
Record last updated
Sep 11, 2025
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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Verify Marizel M. Derby in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Utah board licenses this profession
    Search for license 372443-8908
    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
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92% fewer Medicare Part D claims than the average corneal and contact management optometrist in 2024

17 Medicare Part D claims for 11 beneficiaries, against an average of 225 among the 585 providers of this specialty who prescribed in Part D.

  1. Marizel Derby17
  2. Specialty average225

Most prescribed

  1. Neomycin-Polymyxin-Dexameth15 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.

Corneal and Contact Management Optometrist providers in Utah

There are 9 corneal and contact management optometrist records in Utah.

Other corneal and contact management optometrist records in Utah

  1. Scott Barnes, ODSandy, UT1215102298
  2. William Cluff, ODProvo, UT1922536085
  3. Jessica GrahamRiverton, UT1801989868
  4. Jared Gray, O.D.Murray, UT1528462678
  5. David Masihdas, O D P CSalt Lake City, UT1821079989
  6. Roland Monson, ODProvo, UT1811952799
  7. Daniel Pace, O.DBountiful, UT1447271721
  8. William Reese, ODOrem, UT1790757110

Common questions

What is Marizel M. Derby, O.D.'s NPI number?

Marizel M. Derby, O.D.'s National Provider Identifier (NPI) is 1619923794, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marizel M. Derby, O.D. located?

The NPPES record lists a practice address at 7250 Union Park Ave, Midvale, UT, 84047. Phone: (801) 255-0709. Providers update this record themselves, so call before visiting.

How can I verify Marizel M. Derby, O.D.'s license?

NPPES lists Utah license number 372443-8908, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.

How much does Marizel M. Derby, O.D. prescribe under Medicare Part D?

In 2024, Marizel M. Derby, O.D. had 17 Medicare Part D claims for 11 beneficiaries; the average among corneal and contact management optometrist prescribers was 225. 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.