SHIV TEJ SEHRA M.D.
NPI 1609101732
Internal Medicine - Rheumatology in Cambridge, MA
About Shiv Tej Sehra M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHIV TEJ SEHRA M.D. (NPI 1609101732) is an individual rheumatology provider in Cambridge, Massachusetts, licensed in Massachusetts (257954) and active in the NPI registry since October 2009. He is enrolled in Medicare PECOS, is affiliated with South Shore Hospital, and maintains a secondary practice location in Norwell.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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
Shiv Tej Sehra M.d. 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 Reassignments
2Medicare enrollment records show Shiv Sehra reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cambridge, MA 02138
- Reassigned Medicare billing, Massachusetts enrollment
- 423 clinicians in this Medicare group
Norwell, MA 02061
- Reassigned Medicare billing, Massachusetts enrollment
- 346 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
South Shore Hospital
Acute Care Hospitals · South Weymouth, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02138 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CAMBRIDGE, MA 02138
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 Shiv Sehra's NPI number?
The NPI number for Shiv Sehra is 1609101732. It was assigned to this individual provider in the NPPES registry on October 7, 2009.
Where is Shiv Sehra located?
Shiv Sehra practices at 725 Concord Ave Suite 2000, Reservoir Medical Associates, Cambridge, MA 02138. The listed phone number is (617) 661-4600.
What is Shiv Sehra's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Shiv Sehra enrolled in Medicare?
Yes. Shiv Sehra 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 organizations bill Medicare for Shiv Sehra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shiv Sehra reassigns Medicare benefits to 2 organizations: Mount Auburn Professional Services Inc (Cambridge, MA) and South Shore Medical Center, Inc. (Norwell, MA). Each 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 Shiv Sehra's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shiv Sehra accept?
Health plans from Taro Health list Shiv Sehra as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Shiv Sehra affiliated with any hospitals?
According to CMS data, Shiv Sehra is affiliated with South Shore Hospital.
When was this NPI record last updated?
The NPPES record for Shiv Sehra was last updated on September 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Shiv Tej Sehra, M.D. · NPI 1609101732
Rheumatology physician in Cambridge, Massachusetts. Individual provider, active in the CMS NPPES registry since October 7, 2009.
## Identity
- **NPI:** 1609101732 (Entity type: Individual)
- **Enumerated:** October 7, 2009
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 257954 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 725 CONCORD AVE, SUITE 2000, RESERVOIR MEDICAL ASSOCIATES, Cambridge, MA 02138-1040
- **Phone:** (617) 661-4600
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mount Auburn Professional Services Inc (NPI 1992750996, Cambridge, MA); South Shore Medical Center, Inc. (NPI 1669411856, Norwell, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** September 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1609101732) · Data from the CMS NPPES public registry.