NPPES file of Aug 9, 2026

Gary Chase Jackson, O.D.

Optometrist · Odessa, TX

Gary Chase Jackson, O.D. is an optometrist with a practice address in Odessa, Texas, and NPI 1992119838, issued on Jun 18, 2014. Check the license (Texas 8568, as entered in NPPES) with the Texas 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
1992119838
Name
Gary Chase Jackson
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
8568 TX
ODP-100307 ID
Self-reported in NPPES; status is on the state search
Practice location
6030 W University Blvd, Odessa, TX 79764
Phone
(432) 640-6600
Enumerated
Jun 18, 2014
Record last updated
Sep 4, 2014 (not updated in 12 years: call before relying on the address or phone)
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 6030 W University Blvd

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

  1. Edak Akan, FNPFamily Nurse Practitioner1194288332
  2. Juliet Arihi, FNP-CFamily Nurse Practitioner1386289833
  3. Amarachi Eke-OkoroFamily Nurse Practitioner1487522173
  4. Beverly Gifford, FNPFamily Nurse Practitioner1093254740
  5. Osnay Isasi Gazmuri, FNP-CFamily Nurse Practitioner1407692015
  6. Tabatha Pittman, PA-CPhysician Assistant1942361936

Verify Gary Chase Jackson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 8568
    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 Texas 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.

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91% fewer Medicare Part D claims than the average optometrist in 2024

25 Medicare Part D claims for 11 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 72% of claims.

  1. Gary Jackson25
  2. Specialty average277

Most prescribed

  1. Prednisolone Acetate13 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.

Gary Chase Jackson among 5,006 optometrist records in Texas

Gary Chase Jackson, O.D. is one of 5,006 optometrist records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 62% of them.

  • NPI issued2014 · 62% of these records are older, 35% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2014 · 59% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 optometrist records list a practice address in Odessa

They are 25 of the 1,675 NPPES records with a practice address in Odessa, and 5,006 optometrist records in Texas.

The 8 optometrist records with the nearest ZIP codes

  1. Matthew Geiman, O.D.Odessa, TX 797651609859255
  2. Russell Subia, ODOdessa, TX 797631689773574
  3. Griselda Aguirre, O.D.Odessa, TX 797621780069914
  4. Maria Ceballos, O.D.Odessa, TX 797621336217504
  5. Whitney Diakur, ODOdessa, TX 797621427508902
  6. Anibella GonzalesOdessa, TX 797621174456347
  7. Justin Jackman, ODOdessa, TX 797621982046967
  8. Armanae Mancha, O.D.Odessa, TX 797621801915129

Common questions

What is Gary Chase Jackson, O.D.'s NPI number?

Gary Chase Jackson, O.D.'s National Provider Identifier (NPI) is 1992119838, issued on Jun 18, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Gary Chase Jackson, O.D. located?

The NPPES record lists a practice address at 6030 W University Blvd, Odessa, TX, 79764. Phone: (432) 640-6600. Providers update this record themselves, so call before visiting.

How can I verify Gary Chase Jackson, O.D.'s license?

NPPES lists Texas license number 8568, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Gary Chase Jackson, O.D. prescribe under Medicare Part D?

In 2024, Gary Chase Jackson, O.D. had 25 Medicare Part D claims for 11 beneficiaries; the average among optometrist prescribers was 277. 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.