Riddell Walcott Scott, M.D.
Dermatology Physician · Austin, TX
Riddell Walcott Scott, M.D. is a dermatology physician with a practice address in Austin, Texas, and NPI 1881708139, issued on Aug 17, 2006. Check the license (Texas T8340, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Riddell Walcott Scott
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- T8340 TX
58454 MN
40557 TN
Self-reported in NPPES; status is on the state search - Practice location
- 4419 Frontier Trl Ste 110, Austin, TX 78745
- Phone
- (512) 444-7208
- Enumerated
- Aug 17, 2006
- Record last updated
- Nov 30, 2023
- Fax
- (512) 444-2343
- Medicare enrollment
- Enrolled (PECOS I20220708002447); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 1,172 in Texas → Look up another NPI →
Also registered at 4419 Frontier Trl Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Correa, M.D.Dermatology Physician1962864488
- Clark Gravell, MDDermatology Physician1518545961
- Lauren HellerPhysician Assistant1831852698
- Leigha Sharp, MDDermatology Physician1386091288
Verify Riddell Walcott Scott in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T8340Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average dermatology physician in 2024
583 Medicare Part D claims for 289 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Triamcinolone Acetonide96 claims
- Ketoconazole65 claims
- Imiquimod61 claims
- Doxycycline Hyclate33 claims
- Fluocinonide31 claims
- Clobetasol Propionate29 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): 83.8 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: $562.19
28 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 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
- Southwest Skin And Vein Center PLLCDripping Springs, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Riddell Walcott Scott among 1,172 dermatology physician records in Texas
Riddell Walcott Scott, M.D. is one of 1,172 dermatology physician records with a practice address in Texas. 88% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 63% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2002 · median 2008 among the 926 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Texas
There are 1,172 dermatology physician records in Texas.
All 1,172 in Texas → Every provider in Austin → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Mark Correa, M.D.Austin, TX 787451962864488
- Anne Epstein, M.D.Austin, TX 787451912964172
- Clark Gravell, MDAustin, TX 787451518545961
- Stephen Houston, M.D.Austin, TX 787451548235633
- Connor HughesAustin, TX 787451750916045
- Sital Patel, DOAustin, TX 787451285945816
- Blakely Richardson, D.O.Austin, TX 787451659697431
- Leigha Sharp, MDAustin, TX 787451386091288
Common questions
What is Riddell Walcott Scott, M.D.'s NPI number?
Riddell Walcott Scott, M.D.'s National Provider Identifier (NPI) is 1881708139, issued on Aug 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Riddell Walcott Scott, M.D. located?
The NPPES record lists a practice address at 4419 Frontier Trl Ste 110, Austin, TX, 78745. Phone: (512) 444-7208. Providers update this record themselves, so call before visiting.
How can I verify Riddell Walcott Scott, M.D.'s license?
NPPES lists Texas license number T8340, 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 Riddell Walcott Scott, M.D. prescribe under Medicare Part D?
In 2024, Riddell Walcott Scott, M.D. had 583 Medicare Part D claims for 289 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Riddell Walcott Scott, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.8 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.