Sabyasachi Roy
Hospitalist Physician · Phoenix, AZ
Sabyasachi Roy is a hospitalist physician with a practice address in Phoenix, Arizona, and NPI 1700166576, issued on Aug 24, 2011. Check the license (Arizona 48694, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sabyasachi Roy
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 48694 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 350 W Thomas RD, Phoenix, AZ 85013
- Phone
- (602) 406-5590
- Enumerated
- Aug 24, 2011
- Record last updated
- Dec 9, 2024
- Fax
- (602) 406-7170
- Medicare enrollment
- Enrolled (PECOS I20140908000319); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 775 in Arizona → Look up another NPI →
Also registered at 350 W Thomas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melanie Adarme Sanchez, MDStudent in an Organized Health Care Education/Training Program1780444257
- Christine Adham, DOAnesthesiology Physician1679953202
- Caitlyn Adley, CRNACertified Registered Nurse Anesthetist1760849079
- Rexhina Ago, DOStudent in an Organized Health Care Education/Training Program1568302065
Verify Sabyasachi Roy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 48694Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average hospitalist physician in 2024
123 Medicare Part D claims for 52 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 14 claims were for opioids.
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
- Sjhmc Physician ServicesPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sabyasachi Roy among 775 hospitalist physician records in Arizona
Sabyasachi Roy is one of 775 hospitalist physician records with a practice address in Arizona. 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 2011, is newer than 42% of them.
- NPI issued2011 · 42% of these records are older, 53% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2006 · median 2011 among the 618 with a school on file
- Record last updated2024 · 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 208M00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Arizona
There are 775 hospitalist physician records in Arizona.
All 775 in Arizona → Every provider in Phoenix → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mohamad Alyafi, MDPhoenix, AZ 850131487620696
- Zaki Aslamy, M.D.Phoenix, AZ 850131275696585
- Lindley Bliss, MDPhoenix, AZ 850131003979188
- Sai-Sridhar Boddupalli, M.D.Phoenix, AZ 850131326220518
- Binh Duong, DOPhoenix, AZ 850131689634354
- Suzanne Hall, DOPhoenix, AZ 850131689886244
- Vance Julian, M.D.Phoenix, AZ 850131467515718
- Sang Lee, M.D.Phoenix, AZ 850131326208992
Common questions
What is Sabyasachi Roy's NPI number?
Sabyasachi Roy's National Provider Identifier (NPI) is 1700166576, issued on Aug 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Sabyasachi Roy located?
The NPPES record lists a practice address at 350 W Thomas RD, Phoenix, AZ, 85013. Phone: (602) 406-5590. Providers update this record themselves, so call before visiting.
How can I verify Sabyasachi Roy's license?
NPPES lists Arizona license number 48694, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sabyasachi Roy prescribe under Medicare Part D?
In 2024, Sabyasachi Roy had 123 Medicare Part D claims for 52 beneficiaries; the average among hospitalist physician prescribers was 521. 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.