NPPES file of Aug 9, 2026

Joseph C. Maycock, O.D.

Corneal and Contact Management Optometrist · Gillette, WY

Joseph C. Maycock, O.D. is a corneal and contact management optometrist with a practice address in Gillette, Wyoming, and NPI 1265466320, issued on Jul 11, 2006. Check the license (Wyoming 288-T, as entered in NPPES) with the Wyoming 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
1265466320
Name
Joseph C. Maycock
Credential
O.D.
Primary taxonomy
Corneal and Contact Management Optometrist 152WC0802X
License number
288-T WY
Self-reported in NPPES; status is on the state search
Practice location
609 4J CT, Gillette, WY 82716
Phone
(307) 682-2020
Enumerated
Jul 11, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(307) 682-5656
Medicare enrollment
Enrolled (PECOS I20040310000804); accepts Medicare assignment
Medical or professional school
Southern California College Of Optometry, 2003
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 609 4J CT

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

  1. Ashlee Fischer, O.D.Optometrist1710212378
  2. Joseph Fischer, O.D.Optometrist1154639201
  3. Roger Jordan, O.D.Corneal and Contact Management Optometrist1972537561
  4. Robert Mills, O.D.Optometrist1659399376
  5. Melissa YoungerOptometrist1770818858

Verify Joseph C. Maycock in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
    Search for license 288-T
    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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1% fewer Medicare Part D claims than the average corneal and contact management optometrist in 2024

222 Medicare Part D claims for 65 beneficiaries, against an average of 225 among the 585 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.

  1. Joseph Maycock222
  2. Specialty average225

Most prescribed

  1. Latanoprost101 claims
  2. Brimonidine Tartrate33 claims
  3. Timolol Maleate30 claims
  4. Tobramycin-Dexamethasone14 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: $72.14

4 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 610 providers of this specialty with any payment received $1,035.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joseph Maycock$72.14
  2. Specialty average$1,035.17

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. Gillette Optometric Clinic PCGillette, WY

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

Corneal and Contact Management Optometrist providers in Wyoming

There are 5 corneal and contact management optometrist records in Wyoming.

Other corneal and contact management optometrist records in Wyoming

  1. Roger Jordan, O.D.Gillette, WY1972537561
  2. Everett King, O.D., F.A.A.O.Laramie, WY1699751024
  3. Daniel Perala, ODCheyenne, WY1639131899
  4. Joseph Toland, O.D.Powell, WY1427050343

Common questions

What is Joseph C. Maycock, O.D.'s NPI number?

Joseph C. Maycock, O.D.'s National Provider Identifier (NPI) is 1265466320, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joseph C. Maycock, O.D. located?

The NPPES record lists a practice address at 609 4J CT, Gillette, WY, 82716. Phone: (307) 682-2020. Providers update this record themselves, so call before visiting.

How can I verify Joseph C. Maycock, O.D.'s license?

NPPES lists Wyoming license number 288-T, as entered by the provider. Search the Wyoming board that licenses this profession; the NPPES record confirms identity only.

How much does Joseph C. Maycock, O.D. prescribe under Medicare Part D?

In 2024, Joseph C. Maycock, O.D. had 222 Medicare Part D claims for 65 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.