NPPES file of Aug 9, 2026

Madison Gail Marable, OD

Optometrist · Sparks, NV

Madison Gail Marable, OD is an optometrist with a practice address in Sparks, Nevada, and NPI 1720717135, issued on Jun 9, 2022. Check the license (Nevada 1135, as entered in NPPES) with the Nevada 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
1720717135
Name
Madison Gail Marable
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
1135 NV
Self-reported in NPPES; status is on the state search
Practice location
1320 E Lincoln Way Ste 100, Sparks, NV 89434
Phone
(775) 993-8224
Enumerated
Jun 9, 2022
Record last updated
Jun 9, 2022
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 Madison Gail Marable in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license 1135
    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 Nevada license search

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Industry payments in 2024: $29.43

1 payment: food and beverage; the largest payer was Johnson & Johnson Vision Care, 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. Madison Marable$29.43
  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.

Madison Gail Marable among 550 optometrist records in Nevada

Madison Gail Marable, OD is one of 550 optometrist records with a practice address in Nevada. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 88% of them.

  • NPI issued2022 · 88% of these records are older, 10% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2022 · 61% 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 Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

29 optometrist records list a practice address in Sparks

They are 29 of the 2,016 NPPES records with a practice address in Sparks, and 550 optometrist records in Nevada.

The 8 optometrist records with the nearest ZIP codes

  1. Katrina Braganza, ODSparks, NV 894341225551393
  2. Corinne Cooper, O.D.Sparks, NV 894341871515809
  3. Umari Duffus, O.D.Sparks, NV 894341508178153
  4. Denis Humphreys, ODSparks, NV 894341659386225
  5. Troy Humphreys, OD FAAOSparks, NV 894341992712194
  6. Becky Humphreys, ODSparks, NV 894341629085824
  7. Evan Marchant, ODSparks, NV 894341457368664
  8. Jillian McMullen, ODSparks, NV 894341578332391

Common questions

What is Madison Gail Marable, OD's NPI number?

Madison Gail Marable, OD's National Provider Identifier (NPI) is 1720717135, issued on Jun 9, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Madison Gail Marable, OD located?

The NPPES record lists a practice address at 1320 E Lincoln Way Ste 100, Sparks, NV, 89434. Phone: (775) 993-8224. Providers update this record themselves, so call before visiting.

How can I verify Madison Gail Marable, OD's license?

NPPES lists Nevada license number 1135, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity 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.