Roger Douglas Auth, MD
Pulmonary Disease Physician · Riverside, RI
Roger Douglas Auth, MD is a pulmonary disease physician with a practice address in Riverside, Rhode Island, and NPI 1114456878, issued on Jun 7, 2017. Check the license (Rhode Island MD19803, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Roger Douglas Auth
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- MD19803 RI
Self-reported in NPPES; status is on the state search - Practice location
- 375 Wampanoag Trl, Riverside, RI 02915
- Phone
- (401) 649-4070
- Enumerated
- Jun 7, 2017
- Record last updated
- Apr 28, 2026
- Fax
- (401) 649-4071
- Medicare enrollment
- Enrolled (PECOS I20240607002786); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 79 in Rhode Island → Look up another NPI →
Also registered at 375 Wampanoag Trl
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jesus Aguirre, MDInternal Medicine Physician1831778851
- Hina Ali, MDInternal Medicine Physician1346437878
- Seema Amin, M.D.Pulmonary Disease Physician1477890754
Verify Roger Douglas Auth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD19803Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
282 Medicare Part D claims for 66 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Trelegy Ellipta61 claims
- Albuterol Sulfate Hfa35 claims
- Prednisone18 claims
- Wixela Inhub16 claims
- Famotidine15 claims
- Azithromycin14 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.
4 hospitals and group practices
- Rhode Island HospitalProvidence, RI · Acute Care Hospitals4 of 5 stars
- The Miriam HospitalProvidence, RI · Acute Care Hospitals4 of 5 stars
- Brown MedicineRiverside, RI
- Lifespan Physician Group IncRiverside, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Roger Douglas Auth among 79 pulmonary disease physician records in Rhode Island
Roger Douglas Auth, MD is one of 79 pulmonary disease physician records with a practice address in Rhode Island. 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 2017, is newer than 89% of them.
- NPI issued2017 · 89% of these records are older, 5% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2017 · median 2003 among the 55 with a school on file
- Record last updated2026 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 pulmonary disease physician records list a practice address in Riverside
They are 19 of the 586 NPPES records with a practice address in Riverside, and 79 pulmonary disease physician records in Rhode Island.
All 79 in Rhode Island → Every provider in Riverside → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Seema Amin, M.D.Riverside, RI 029151477890754
- Michael Blundin, MDRiverside, RI 029151982821484
- Alice Bonitati, MDRiverside, RI 029151245284447
- E. Carter, MDRiverside, RI 029151972540680
- Ronald Gilman, MDRiverside, RI 029151346237039
- Peter Karczmar, MDRiverside, RI 029151124015813
- James Klinger, MDRiverside, RI 029151639123854
- John Ladetto, M.D.Riverside, RI 029151447217641
Common questions
What is Roger Douglas Auth, MD's NPI number?
Roger Douglas Auth, MD's National Provider Identifier (NPI) is 1114456878, issued on Jun 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Roger Douglas Auth, MD located?
The NPPES record lists a practice address at 375 Wampanoag Trl, Riverside, RI, 02915. Phone: (401) 649-4070. Providers update this record themselves, so call before visiting.
How can I verify Roger Douglas Auth, MD's license?
NPPES lists Rhode Island license number MD19803, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Roger Douglas Auth, MD prescribe under Medicare Part D?
In 2024, Roger Douglas Auth, MD had 282 Medicare Part D claims for 66 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.