Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Parthassarathy Chetlur Raguram, MD, MRCPI, FASN

Individual provider Internal Medicine Physician · NPI 1629056460

Parthassarathy Chetlur Raguram, MD, MRCPI, FASN is an Internal Medicine Physician in Roseville, California. Licensed in California, Oregon, South Carolina and Washington. Registered with an NPI since 2006.

Licensed in
CA, OR, SC, WA
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

151 N Sunrise Ave Ste 1202
Roseville, CA 95661-2932
Phone: (916) 789-1505
Fax: (916) 789-1513
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence C198750 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD00046042 (WA)
Nephrology Physician Taxonomy 207RN0300X · Licence MD00046042 (WA)
Nephrology Physician Taxonomy 207RN0300X · Licence 35551 (SC)
Nephrology Physician Taxonomy 207RN0300X · Licence MD22973 (OR)

Record details

NPI number1629056460
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MRCPI , FASN
Sole proprietorNo
NPI enumeratedJanuary 3, 2006
Last updated in NPPESAugust 6, 2025
Certification dateAugust 6, 2025

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients165
Services billed 407 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $4,950 1 payment
Food and Beverage $155 6 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $48 3 payments · travel or lodging paid or reimbursed, such as to attend a conference

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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