NPPES file of Aug 9, 2026

John S. Dryden, M.D.

Urology Physician · Wichita Falls, TX

John S. Dryden, M.D. is a urology physician with a practice address in Wichita Falls, Texas, and NPI 1821076035, issued on Jan 6, 2006. Check the license (Texas E8446, 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
1821076035
Name
John S. Dryden
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
E8446 TX
Self-reported in NPPES; status is on the state search
Practice location
5500 Kell, Wichita Falls, TX 76310
Phone
(940) 689-8765
Enumerated
Jan 6, 2006
Record last updated
Jun 10, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(940) 689-8769
Medicaid ID
103595803 TX
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 John S. Dryden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license E8446
    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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97% fewer Medicare Part D claims than the average urology physician in 2024

34 Medicare Part D claims, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. John Dryden34
  2. Specialty average1,340

Most prescribed

  1. Finasteride34 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.

John S. Dryden among 960 urology physician records in Texas

John S. Dryden, 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 updated2008 · 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. Phillip Dowd, M.D.Wichita Falls, TX 763101053394627
  2. Katherine Dowd, MDWichita Falls, TX 763101457880189
  3. Robert King, M.D.Wichita Falls, TX 763101861470940
  4. Paul Morrison, MDWichita Falls, TX 763101093154064
  5. Michael Toulan, M.D.Wichita Falls, TX 763101316920994
  6. Farid Khoury, M.D.Wichita Falls, TX 763081417935693
  7. Ali Moshtaghi, M.D.Wichita Falls, TX 763011396726840
  8. George Bailey, MDFort Worth, TX 762441538422779

Common questions

What is John S. Dryden, M.D.'s NPI number?

John S. Dryden, M.D.'s National Provider Identifier (NPI) is 1821076035, issued on Jan 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John S. Dryden, M.D. located?

The NPPES record lists a practice address at 5500 Kell, Wichita Falls, TX, 76310. Phone: (940) 689-8765. Providers update this record themselves, so call before visiting.

How can I verify John S. Dryden, M.D.'s license?

NPPES lists Texas license number E8446, 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 John S. Dryden, M.D. prescribe under Medicare Part D?

In 2024, John S. Dryden, M.D. had 34 Medicare Part D claims; the average among urology physician prescribers was 1,340. 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.