MRS. KAREN A LEWANDOWSKI NP-C
NPI 1215018924
Nurse Practitioner - Family in Abington, MA
About Mrs. Karen A Lewandowski Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KAREN A LEWANDOWSKI NP-C (NPI 1215018924) is an individual family provider in Abington, Massachusetts, licensed in Massachusetts (RN/NP 229608) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Brockton, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
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
Mrs. Karen A Lewandowski Np-c 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
3Medicare enrollment records show Karen Lewandowski reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Abington, MA 02351
- Reassigned Medicare billing, Massachusetts enrollment
- 27 clinicians in this Medicare group
Stoughton, MA 02072
- Reassigned Medicare billing, Massachusetts enrollment
- 57 clinicians in this Medicare group
Norton, MA 02766
- Reassigned Medicare billing, Massachusetts enrollment
- 12 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02351 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ABINGTON, MA 02351
ABINGTON, MA 02351
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 Karen Lewandowski's NPI number?
The NPI number for Karen Lewandowski is 1215018924. It was assigned to this individual provider in the NPPES registry on October 18, 2006.
Where is Karen Lewandowski located?
Karen Lewandowski practices at 536 Washington St, Abington, MA 02351. The listed phone number is (781) 871-3773.
What is Karen Lewandowski's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Karen Lewandowski enrolled in Medicare?
Yes. Karen Lewandowski 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 Karen Lewandowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Lewandowski reassigns Medicare benefits to 3 organizations: Angels Neurological Centers PC (Abington, MA), Carecentral Urgent Care Medical Group PC (Stoughton, MA) and Tristan Medical PC (Norton, 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 Karen Lewandowski'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 Karen Lewandowski was last updated on January 10, 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.
# Mrs. Karen A Lewandowski, NP-C · NPI 1215018924
Family physician in Abington, Massachusetts. Individual provider, active in the CMS NPPES registry since October 18, 2006.
## Identity
- **NPI:** 1215018924 (Entity type: Individual)
- **Enumerated:** October 18, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN/NP 229608 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 536 WASHINGTON ST, Abington, MA 02351-2465
- **Phone:** (781) 871-3773
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Angels Neurological Centers PC (NPI 1821027079, Abington, MA); Carecentral Urgent Care Medical Group PC (NPI 1922385319, Stoughton, MA); Tristan Medical PC (NPI 1154492700, Norton, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** January 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1215018924) · Data from the CMS NPPES public registry.