MITCHELL LEE KASE M.D.
NPI 1497701650
Internal Medicine in Billerica, MA
About Mitchell Lee Kase M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MITCHELL LEE KASE M.D. (NPI 1497701650) is an individual internal medicine provider in Billerica, Massachusetts, licensed in Massachusetts (74625) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mitchell Lee Kase M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mitchell Kase 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
- 410 clinicians in this Medicare group
Burlington, MA 01805
- Reassigned Medicare billing, Massachusetts enrollment
- 477 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01821 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.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mitchell Kase's NPI number?
The NPI number for Mitchell Kase is 1497701650. It was assigned to this individual provider in the NPPES registry on May 26, 2006.
Where is Mitchell Kase located?
Mitchell Kase practices at 790 Boston Rd, Billerica, MA 01821. The listed phone number is (781) 505-8700.
What is Mitchell Kase's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mitchell Kase enrolled in Medicare?
Yes. Mitchell Kase is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mitchell Kase's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mitchell Kase reassigns Medicare benefits to 2 organizations: Beth Israel Lahey Health Primary Care, Inc. (Burlington, MA) and Beth Israel Lahey Health Specialty Care, Inc. (Burlington, 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 Mitchell Kase's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mitchell Kase was last updated on December 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mitchell Lee Kase, M.D. · NPI 1497701650
Internal Medicine physician in Billerica, Massachusetts. Individual provider, active in the CMS NPPES registry since May 26, 2006.
## Identity
- **NPI:** 1497701650 (Entity type: Individual)
- **Enumerated:** May 26, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 74625 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 790 BOSTON RD, Billerica, MA 01821-5938
- **Phone:** (781) 505-8700
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Beth Israel Lahey Health Primary Care, Inc. (NPI 1043710791, Burlington, MA); Beth Israel Lahey Health Specialty Care, Inc. (NPI 1427161660, Burlington, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 14, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1497701650) · Data from the CMS NPPES public registry.