Lawrence Ross Clarke, M.D.
Otolaryngic Allergy Physician · Pasadena, TX
Lawrence Ross Clarke, M.D. is an otolaryngic allergy physician with a practice address in Pasadena, Texas, and NPI 1386686228, issued on Jun 12, 2006. Check the license (Texas G5839, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lawrence Ross Clarke
- Credential
- M.D.
- Primary taxonomy
- Otolaryngic Allergy Physician 207YX0602X
- License number
- G5839 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3801 Vista RD, Pasadena, TX 77504
- Phone
- (713) 943-2444
- Enumerated
- Jun 12, 2006
- Record last updated
- Jun 12, 2024
- Fax
- (713) 943-3511
- Medicare enrollment
- Enrolled (PECOS I20120402000136); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1983
- Entity
- Type 1 · individual
7 nearest otolaryngic allergy physician records → All 8 in Texas → Look up another NPI →
Also registered at 3801 Vista RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erene Cobb, MOT, OTROccupational Therapist1356415228
- Ashley Depalermo, PTPhysical Therapist1710354857
- Brittney GonzalezSpeech-Language Pathologist1053789321
- Stacy Grazak, P.T.Physical Therapist1114234002
- Shaikh Hai, M.D.Surgery Physician1932120144
- Heinz Hermann, MDCardiovascular Disease Physician1396739272
Verify Lawrence Ross Clarke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G5839Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.7 times the Medicare Part D claims of the average otolaryngic allergy physician in 2024
5,817 Medicare Part D claims for 1,238 beneficiaries, against an average of 867 among the 91 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 18 claims were for opioids.
Most prescribed
- Famotidine697 claims
- Fluticasone Propionate569 claims
- Montelukast Sodium560 claims
- Ipratropium Bromide452 claims
- Prednisone410 claims
- Omeprazole359 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $606.57
19 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 64 providers of this specialty with any payment received $4,752.63 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.
Otolaryngic Allergy Physician providers in Texas
There are 8 otolaryngic allergy physician records in Texas.
All 8 in Texas → Every provider in Pasadena → Otolaryngic Allergy Physician nationwide →
The 7 otolaryngic allergy physician records with the nearest ZIP codes
- Scott Hardison, MDGalveston, TX 775551699036020
- Farrah Siddiqui, MDTexas City, TX 775911023107208
- David Bailey, M.D.The Woodlands, TX 773841548277882
- Michael Byrd, MDHouston, TX 770251942394663
- George Vieyra, M.D.San Antonio, TX 782501306945704
- Richard Mabry, M.D.Duncanville, TX 751371891983086
- Joshua James, MDMcKinney, TX 750701154503308
Common questions
What is Lawrence Ross Clarke, M.D.'s NPI number?
Lawrence Ross Clarke, M.D.'s National Provider Identifier (NPI) is 1386686228, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence Ross Clarke, M.D. located?
The NPPES record lists a practice address at 3801 Vista RD, Pasadena, TX, 77504. Phone: (713) 943-2444. Providers update this record themselves, so call before visiting.
How can I verify Lawrence Ross Clarke, M.D.'s license?
NPPES lists Texas license number G5839, 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 Lawrence Ross Clarke, M.D. prescribe under Medicare Part D?
In 2024, Lawrence Ross Clarke, M.D. had 5,817 Medicare Part D claims for 1,238 beneficiaries; the average among otolaryngic allergy physician prescribers was 867. Part D covers Medicare prescriptions only.
What is Lawrence Ross Clarke, 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.