Srinivasan Subramanian, M.D.
Gastroenterology Physician · Salem, OR
Srinivasan Subramanian, M.D. is a gastroenterology physician with a practice address in Salem, Oregon, and NPI 1710180724, issued on Jun 7, 2007. Check the license (Oregon MD155959, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Srinivasan Subramanian
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD155959 OR
221905 MA
MD6066764 WA
MD60667764 WA
Self-reported in NPPES; status is on the state search - Practice location
- 5125 Skyline RD S, Salem, OR 97306
- Phone
- (800) 813-2000
- Enumerated
- Jun 7, 2007
- Record last updated
- Jun 19, 2026
- Medicare enrollment
- Enrolled (PECOS I20120123000139); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2004
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 281 in Oregon → Look up another NPI →
Also registered at 5125 Skyline RD S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lara Abraham, LPCMental Health Counselor1649450339
- Miguel Alonso-Diez, PTPhysical Therapist1558799890
- Martin Altschul, MDPediatrics Physician1386755510
- Michelle Anthony, NPAdult Health Nurse Practitioner1649314220
- John Ayers, M.D.Orthopaedic Surgery Physician1174604144
- Julia Barnes, M.D., J.D.Obstetrics & Gynecology Physician1649368606
Verify Srinivasan Subramanian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD155959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average gastroenterology physician in 2024
480 Medicare Part D claims for 312 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Gavilyte-C239 claims
- Pantoprazole Sodium32 claims
- Balsalazide Disodium28 claims
- Amjevita(Cf) Autoinjector24 claims
- Budesonide Dr18 claims
- Mesalamine18 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.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The NorthwestSalem, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Srinivasan Subramanian among 281 gastroenterology physician records in Oregon
Srinivasan Subramanian, M.D. is one of 281 gastroenterology physician records with a practice address in Oregon. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 31% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2004 · median 2003 among the 201 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Oregon
There are 281 gastroenterology physician records in Oregon.
All 281 in Oregon → Every provider in Salem → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Joseph Glaser, MDSalem, OR 973061235246315
- Gregory Potter, M.D.Salem, OR 973061336256569
- Edward Schultheiss, MDSalem, OR 973061730167586
- Christian Speer, M.D.Salem, OR 973061407826563
- Howard Baumann, M.D.Salem, OR 973031770526238
- Hans West, M.D.Salem, OR 973031922046663
- Falguny Bhavan, MDSalem, OR 973011033318357
- Michael Buck, MDSalem, OR 973011689652331
Common questions
What is Srinivasan Subramanian, M.D.'s NPI number?
Srinivasan Subramanian, M.D.'s National Provider Identifier (NPI) is 1710180724, issued on Jun 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Srinivasan Subramanian, M.D. located?
The NPPES record lists a practice address at 5125 Skyline RD S, Salem, OR, 97306. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.
How can I verify Srinivasan Subramanian, M.D.'s license?
NPPES lists Oregon license number MD155959, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Srinivasan Subramanian, M.D. prescribe under Medicare Part D?
In 2024, Srinivasan Subramanian, M.D. had 480 Medicare Part D claims for 312 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.