NPPES file of Aug 9, 2026

Samuel Hills Harrison, M.D.

Urology Physician · Bryan, TX

Samuel Hills Harrison, M.D. is a urology physician with a practice address in Bryan, Texas, and NPI 1720161821, issued on Oct 23, 2006. Check the license (Texas H8112, 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
1720161821
Name
Samuel Hills Harrison
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
H8112 TX
Self-reported in NPPES; status is on the state search
Practice location
3201 University Dr E, Bryan, TX 77802
Phone
(979) 731-8660
Enumerated
Oct 23, 2006
Record last updated
Jul 9, 2007 (not updated in 19 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 3201 University Dr E

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

  1. Charles Akins, M. D.Undersea and Hyperbaric Medicine (Preventive Medicine) Physician1780604322
  2. Henry Bohne, MDSurgery Physician1407818354
  3. C Capistrano, MDHematology & Oncology Physician1205905494
  4. Karen Carlson, PH.D.Counseling Psychologist1861440265
  5. Mark Florian, M.D.Internal Medicine Physician1396768347
  6. Thomas Ginn, M.D.Internal Medicine Physician1770506511

Verify Samuel Hills Harrison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license H8112
    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

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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Industry payments in 2024: $128.96

1 payment: food and beverage; the largest payer was Telix Pharmaceuticals. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Samuel Harrison$128.96
  2. Specialty average$3,800.04

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

Samuel Hills Harrison among 960 urology physician records in Texas

Samuel Hills Harrison, M.D. is one of 960 urology physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.

  • NPI issued2006 · 18% of these records are older, 48% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2007 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Texas

There are 960 urology physician records in Texas.

The 8 urology physician records with the nearest ZIP codes

  1. Robin Bhavsar, M.D.Bryan, TX 778021477759215
  2. Charles Peirce, M.D.Bryan, TX 778021275621856
  3. Kathy Ravanbakhsh, D.O.Bryan, TX 778021790739167
  4. Alan Young, M. D.Bryan, TX 778021689745143
  5. Ralph Young, M.D.Bryan, TX 778021932270410
  6. Gary Appelt, MDBrenham, TX 778331518077742
  7. Ryan Frieben, M.D.Brenham, TX 778331811247950
  8. Robert Hathorn, M.D.College Station, TX 778451770537912

Common questions

What is Samuel Hills Harrison, M.D.'s NPI number?

Samuel Hills Harrison, M.D.'s National Provider Identifier (NPI) is 1720161821, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Samuel Hills Harrison, M.D. located?

The NPPES record lists a practice address at 3201 University Dr E, Bryan, TX, 77802. Phone: (979) 731-8660. Providers update this record themselves, so call before visiting.

How can I verify Samuel Hills Harrison, M.D.'s license?

NPPES lists Texas license number H8112, 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.

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.