Arjun Roy, M.D.
Internal Medicine Physician · Fallon, NV
Arjun Roy, M.D. is an internal medicine physician with a practice address in Fallon, Nevada, and NPI 1821067836, issued on Mar 14, 2006. Check the license (Nevada 11142, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Arjun Roy
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 11142 NV
A101641 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1106 Blue Sage Dr, Fallon, NV 89406
- Phone
- (775) 423-5362
- Enumerated
- Mar 14, 2006
- Record last updated
- Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (775) 423-5392
- Medicaid ID
- 100504548 NV
- Medicare enrollment
- Enrolled (PECOS I20081022000320); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1995
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,229 in Nevada → Look up another NPI →
Verify Arjun Roy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 11142Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
14 Medicare Part D claims for 13 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Permanente Medical Group IncAntioch, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arjun Roy among 1,229 internal medicine physician records in Nevada
Arjun Roy, M.D. is one of 1,229 internal medicine physician records with a practice address in Nevada. 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1995 · median 2006 among the 772 with a school on file
- Record last updated2021 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Fallon
They are 7 of the 357 NPPES records with a practice address in Fallon, and 1,229 internal medicine physician records in Nevada.
All 1,229 in Nevada → Every provider in Fallon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Timothy Costa, MDFallon, NV 894061265586093
- Margaret Denton, MDFallon, NV 894061447251756
- Lyle Hutto, M.D.Fallon, NV 894061497724033
- Vidur Mahadeva, M.D.Fallon, NV 894061760451769
- Reynaldo Narag, M.D.Fallon, NV 894061598747156
- Trevor Phan, MDFallon, NV 894061104943356
- Joseph Heflin, MDFernley, NV 894081447201447
- Evan Easley, MDGardnerville, NV 894101851397459
Common questions
What is Arjun Roy, M.D.'s NPI number?
Arjun Roy, M.D.'s National Provider Identifier (NPI) is 1821067836, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arjun Roy, M.D. located?
The NPPES record lists a practice address at 1106 Blue Sage Dr, Fallon, NV, 89406. Phone: (775) 423-5362. Providers update this record themselves, so call before visiting.
How can I verify Arjun Roy, M.D.'s license?
NPPES lists Nevada license number 11142, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arjun Roy, M.D. prescribe under Medicare Part D?
In 2024, Arjun Roy, M.D. had 14 Medicare Part D claims for 13 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.