NPPES file of Aug 9, 2026

Harrison Dean Marsh, MD

Ophthalmology Physician · Lubbock, TX

Harrison Dean Marsh, MD is an ophthalmology physician with a practice address in Lubbock, Texas, and NPI 1669163127, issued on May 16, 2023. Check the license (Texas BP10083615, as entered in NPPES) on the Texas Medical Board; 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
1669163127
Name
Harrison Dean Marsh
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
BP10083615 TX
Self-reported in NPPES; status is on the state search
Practice location
3601 4TH St Lubbock TX 79430, Lubbock, TX 79430
Phone
(806) 743-2020
Enumerated
May 16, 2023
Record last updated
Feb 20, 2024
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 3601 4TH St Lubbock TX 79430

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

  1. Yamil Delgado Quesada, MDStudent in an Organized Health Care Education/Training Program1275328726

Verify Harrison Dean Marsh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license BP10083615
    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
Open the Texas license search

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97% fewer Medicare Part D claims than the average ophthalmology physician in 2024

44 Medicare Part D claims for 24 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Harrison Marsh44
  2. Specialty average1,518

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: $380.88

4 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Harrison Marsh$380.88
  2. Specialty average$4,535.02

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

Harrison Dean Marsh among 1,514 ophthalmology physician records in Texas

Harrison Dean Marsh, MD is one of 1,514 ophthalmology physician records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 98% of them.

  • NPI issued2023 · 98% of these records are older, 2% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2024 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Texas

There are 1,514 ophthalmology physician records in Texas.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Leonardo Dominguez, M.D.Lubbock, TX 794301114917424
  2. Allan Eisenbaum, MDLubbock, TX 794301144259656
  3. Kenn Freedman, M.D.Lubbock, TX 794301235120353
  4. Wade Graham, M.D.Lubbock, TX 794301316938434
  5. Cynthia Guerin, MDLubbock, TX 794301023513934
  6. Declan KirkLubbock, TX 794301487277224
  7. David McCartney, M.D.Lubbock, TX 794301972594794
  8. Kelly Mitchell, M.D.Lubbock, TX 794301811988751

Common questions

What is Harrison Dean Marsh, MD's NPI number?

Harrison Dean Marsh, MD's National Provider Identifier (NPI) is 1669163127, issued on May 16, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Harrison Dean Marsh, MD located?

The NPPES record lists a practice address at 3601 4TH St Lubbock TX 79430, Lubbock, TX, 79430. Phone: (806) 743-2020. Providers update this record themselves, so call before visiting.

How can I verify Harrison Dean Marsh, MD's license?

NPPES lists Texas license number BP10083615, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Harrison Dean Marsh, MD prescribe under Medicare Part D?

In 2024, Harrison Dean Marsh, MD had 44 Medicare Part D claims for 24 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.