TAMAR SHOSHANA GEVA MD
NPI 1366757783
Internal Medicine - Critical Care Medicine in Burlington, MA
About Tamar Shoshana Geva Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMAR SHOSHANA GEVA MD (NPI 1366757783) is an individual critical care medicine provider in Burlington, Massachusetts, licensed in Massachusetts (263889) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS, is affiliated with Northeast Hospital Corporation, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
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
Tamar Shoshana Geva 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 Reassignments
2Medicare enrollment records show Tamar Geva reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burlington, MA 01805
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1063447316 (Massachusetts)
- 1,574 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, Massachusetts enrollment
- 71 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northeast Hospital Corporation
Acute Care Hospitals · Beverly, MAWinchester Hospital
Acute Care Hospitals · Winchester, MALahey Hospital & Medical Center, Burlington
Acute Care Hospitals · Burlington, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BURLINGTON, MA 01805
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 Tamar Geva's NPI number?
The NPI number for Tamar Geva is 1366757783. It was assigned to this individual provider in the NPPES registry on August 10, 2010.
Where is Tamar Geva located?
Tamar Geva practices at 41 Mall Rd Lahey Hospital And Medical Center, Burlington, MA 01805. The listed phone number is (781) 744-8480.
What is Tamar Geva's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Tamar Geva enrolled in Medicare?
Yes. Tamar Geva 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 Tamar Geva's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tamar Geva reassigns Medicare benefits to 2 organizations: Lahey Clinic, Inc. (Burlington, MA) and Incare LLC (North Andover, 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 Tamar Geva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tamar Geva accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Tamar Geva 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 Tamar Geva affiliated with any hospitals?
According to CMS data, Tamar Geva is affiliated with Northeast Hospital Corporation, Winchester Hospital and Lahey Hospital & Medical Center, Burlington.
When was this NPI record last updated?
The NPPES record for Tamar Geva was last updated on June 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Tamar Shoshana Geva, MD · NPI 1366757783
Critical Care Medicine physician in Burlington, Massachusetts. Individual provider, active in the CMS NPPES registry since August 10, 2010.
## Identity
- **NPI:** 1366757783 (Entity type: Individual)
- **Enumerated:** August 10, 2010
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 263889 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 41 MALL RD, LAHEY HOSPITAL AND MEDICAL CENTER, Burlington, MA 01805-0001
- **Phone:** (781) 744-8480 · **Fax:** (781) 744-3443
## 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): Lahey Clinic, Inc. (NPI 1538194980, Burlington, MA); Incare LLC (NPI 1639655467, North Andover, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** June 2, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1366757783) · Data from the CMS NPPES public registry.