William Clark Mitchell, M.D.
Urology Physician · McKinney, TX
William Clark Mitchell, M.D. is a urology physician with a practice address in McKinney, Texas, and NPI 1689672271, issued on Jul 8, 2005. Check the license (Texas F9835, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Clark Mitchell
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- F9835 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4501 Medical Center Dr, McKinney, TX 75069
- Phone
- (972) 548-8195
- Enumerated
- Jul 8, 2005
- Record last updated
- May 5, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (972) 548-8866
- Medicare enrollment
- Enrolled (PECOS I20040819000223); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1981
- Entity
- Type 1 · individual
Also registered at 4501 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jill Arnold, PACMedical Physician Assistant1255300430
- Michael Parisi, DOInternal Medicine Physician1447228713
- Eric Silvers, DPMPodiatrist1831126986
- Jared Stringer, MDUrology Physician1821051145
- Nicole Williams, PACMedical Physician Assistant1073572061
Verify William Clark Mitchell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F9835Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average urology physician in 2024
1,925 Medicare Part D claims for 399 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 37 claims were for opioids.
Most prescribed
- Tamsulosin Hcl481 claims
- Alfuzosin Hcl Er358 claims
- Finasteride312 claims
- Myrbetriq117 claims
- Gemtesa65 claims
- Nitrofurantoin55 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,089.79
33 payments; by number, the most common kind was food and beverage; the largest payer was Agiliti Surgical, Inc. 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.
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
- North Dallas Urology AssociatesMcKinney, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Urology Physician providers in Texas
There are 960 urology physician records in Texas.
Other urology physician records in Texas
- Scott Aarons, MDBaytown, TX1841386919
- Harrison Abrahams, MDArlington, TX1285629881
- Sujeet Acharya, MDDallas, TX1962658674
- Desmond Adamu, M.D.McAllen, TX1477996585
- Oyeyemi Adeniran, NPWaxahachie, TX1922779677
- Achankeng Afiadata, M.D.Lubbock, TX1851786321
- Monty Aghazadeh, MDHouston, TX1134439086
- Diego Aguilar Palacios, M.DEdinburg, TX1447613112
- Abdulhadi Akhtar, MDHouston, TX1104271360
- Leyla AkhverdiyevaCypress, TX1225590987
Common questions
What is William Clark Mitchell, M.D.'s NPI number?
William Clark Mitchell, M.D.'s National Provider Identifier (NPI) is 1689672271, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Clark Mitchell, M.D. located?
The NPPES record lists a practice address at 4501 Medical Center Dr, McKinney, TX, 75069. Phone: (972) 548-8195. Providers update this record themselves, so call before visiting.
How can I verify William Clark Mitchell, M.D.'s license?
NPPES lists Texas license number F9835, 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 William Clark Mitchell, M.D. prescribe under Medicare Part D?
In 2024, William Clark Mitchell, M.D. had 1,925 Medicare Part D claims for 399 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is William Clark Mitchell, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.