David Lawrence Griffin, M.D.
Urology Physician · Allen, TX
David Lawrence Griffin, M.D. is a urology physician with a practice address in Allen, Texas, and NPI 1770710261, issued on Jun 11, 2009. Check the license (Texas S0163, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Lawrence Griffin
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- S0163 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1105 Central Expy N Ste 360, Allen, TX 75013
- Phone
- (214) 691-1902
- Enumerated
- Jun 11, 2009
- Record last updated
- Nov 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (214) 987-1845
- Medicare enrollment
- Enrolled (PECOS I20210713003828); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest urology physician records → All 960 in Texas → Look up another NPI →
Also registered at 1105 Central Expy N Ste 360
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Lawrence Griffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S0163Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average urology physician in 2024
1,320 Medicare Part D claims for 432 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 82 claims were for opioids.
Most prescribed
- Tamsulosin Hcl326 claims
- Finasteride116 claims
- Alfuzosin Hcl Er106 claims
- Amoxicillin-Clavulanate Potass93 claims
- Cefdinir63 claims
- Ciprofloxacin Hcl56 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $265.92
12 payments; by number, the most common kind was food and beverage; the largest payer was Dendreon Pharmaceuticals LLC. 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
- Urology Clinics OF North Texas, PLLCDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Lawrence Griffin among 960 urology physician records in Texas
David Lawrence Griffin, 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 2009, is newer than 64% of them.
- NPI issued2009 · 64% of these records are older, 34% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2009 · median 2004 among the 667 with a school on file
- Record last updated2021 · 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.
All 960 in Texas → Every provider in Allen → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Chester Graham, M.D.Allen, TX 750131720034804
- Jeffrey Landau, M.D.Allen, TX 750131891788022
- Malcolm Perry, M.D.Allen, TX 750131922111541
- Ali Shirvani, MDCarrollton, TX 750101528054046
- Sameer Singh, M.D.Carrollton, TX 750101831357227
- Jeremy West, M.D.Denison, TX 750201386023232
- Ronald Williams, M.D.Denison, TX 750201740303742
- Huong Hegde, M.D.Plano, TX 750241558611525
Common questions
What is David Lawrence Griffin, M.D.'s NPI number?
David Lawrence Griffin, M.D.'s National Provider Identifier (NPI) is 1770710261, issued on Jun 11, 2009. An NPI identifies a provider in billing; it is not a license.
Where is David Lawrence Griffin, M.D. located?
The NPPES record lists a practice address at 1105 Central Expy N Ste 360, Allen, TX, 75013. Phone: (214) 691-1902. Providers update this record themselves, so call before visiting.
How can I verify David Lawrence Griffin, M.D.'s license?
NPPES lists Texas license number S0163, 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 David Lawrence Griffin, M.D. prescribe under Medicare Part D?
In 2024, David Lawrence Griffin, M.D. had 1,320 Medicare Part D claims for 432 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is David Lawrence Griffin, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.