DR. SAIRAM RAGHAVAN MD
NPI 1558915306
Internal Medicine - Critical Care Medicine in Clinton, MD
About Dr. Sairam Raghavan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAIRAM RAGHAVAN MD (NPI 1558915306) is an individual critical care medicine provider in Clinton, Maryland, licensed in Maryland (D0104010) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS, is affiliated with Medstar Southern Maryland Hospital Center, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Sairam Raghavan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Sairam Raghavan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, DC 20036
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 3,530 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medstar Southern Maryland Hospital Center
Acute Care Hospitals · Clinton, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20735 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sairam Raghavan's NPI number?
The NPI number for Sairam Raghavan is 1558915306. It was assigned to this individual provider in the NPPES registry on July 30, 2019.
Where is Sairam Raghavan located?
Sairam Raghavan practices at 7503 Surrats Road, Clinton, MD 20735. The listed phone number is (301) 235-3830.
What is Sairam Raghavan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Sairam Raghavan enrolled in Medicare?
Yes. Sairam Raghavan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Sairam Raghavan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sairam Raghavan reassigns Medicare benefits to Medstar Medical Group II LLC (Washington, DC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sairam Raghavan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sairam Raghavan affiliated with any hospitals?
According to CMS data, Sairam Raghavan is affiliated with Medstar Southern Maryland Hospital Center.
When was this NPI record last updated?
The NPPES record for Sairam Raghavan was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Sairam Raghavan, MD · NPI 1558915306
Critical Care Medicine physician in Clinton, Maryland. Individual provider, active in the CMS NPPES registry since July 30, 2019.
## Identity
- **NPI:** 1558915306 (Entity type: Individual)
- **Enumerated:** July 30, 2019
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** D0104010 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 7503 SURRATS ROAD, Clinton, MD 20735
- **Phone:** (301) 235-3830 · **Fax:** (301) 235-3831
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Medstar Medical Group II LLC (NPI 1376887844, Washington, DC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** March 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1558915306) · Data from the CMS NPPES public registry.