KATHERINE LEE
NPI 1699318931
Nurse Practitioner - Psychiatric/Mental Health in Cambridge, MA
About Katherine Lee NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE LEE (NPI 1699318931) is an individual psychiatric/mental health provider in Cambridge, Massachusetts, licensed in Massachusetts (RN2275972) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
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
Katherine Lee 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 Katherine Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newton, MA 02459
- Reassigned Medicare billing, Massachusetts enrollment
- 25 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 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
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 Katherine Lee's NPI number?
The NPI number for Katherine Lee is 1699318931. It was assigned to this individual provider in the NPPES registry on October 18, 2019.
Where is Katherine Lee located?
Katherine Lee practices at 50 Church St Fl 3, Cambridge, MA 02138. The listed phone number is (781) 734-6854.
What is Katherine Lee's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Katherine Lee enrolled in Medicare?
Yes. Katherine Lee 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 Katherine Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Lee reassigns Medicare benefits to Lumin Health Pg (Newton, MA). 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 Katherine Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Lee accept?
Health plans from Harvard Pilgrim Health Care and Taro Health list Katherine Lee 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.
When was this NPI record last updated?
The NPPES record for Katherine Lee was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Katherine Lee · NPI 1699318931
Psychiatric/Mental Health physician in Cambridge, Massachusetts. Individual provider, active in the CMS NPPES registry since October 18, 2019.
## Identity
- **NPI:** 1699318931 (Entity type: Individual)
- **Enumerated:** October 18, 2019
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** RN2275972 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 50 CHURCH ST FL 3, Cambridge, MA 02138-3726
- **Phone:** (781) 734-6854
## 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:** Lumin Health Pg (NPI 1538819909, Newton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** July 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1699318931) · Data from the CMS NPPES public registry.