LEIGH BRITAIN THORNTON FNP-C
NPI 1962635979
Nurse Practitioner - Family in Portland, OR
About Leigh Britain Thornton Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEIGH BRITAIN THORNTON FNP-C (NPI 1962635979) is an individual family provider in Portland, Oregon, licensed in Oregon (200950123NP) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Portland, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Leigh Britain Thornton Fnp-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
2Medicare enrollment records show Leigh Thornton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Mateo, CA 94403
- Reassigned Medicare billing, California enrollment
- 5 clinicians in this Medicare group
La Mesa, CA 91942
- Reassigned Medicare billing, California enrollment
- 13 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 97213 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97213
PORTLAND, OR 97213
PORTLAND, OR 97213
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 Leigh Thornton's NPI number?
The NPI number for Leigh Thornton is 1962635979. It was assigned to this individual provider in the NPPES registry on August 25, 2009. The provider is also known as Britain Thornton Cabler Fnp.
Where is Leigh Thornton located?
Leigh Thornton practices at 4805 NE Glisan St Ste 6n40, Portland, OR 97213. The listed phone number is (503) 215-7230.
What is Leigh Thornton's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Leigh Thornton enrolled in Medicare?
Yes. Leigh Thornton 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 Leigh Thornton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Thornton reassigns Medicare benefits to 2 organizations: Enara Health Group, P.C. (San Mateo, CA) and Hassan Kafri MD, Inc. (La Mesa, CA). 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 Leigh Thornton'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 Leigh Thornton was last updated on February 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Leigh Britain Thornton, FNP-C · NPI 1962635979
Family physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since August 25, 2009.
## Identity
- **NPI:** 1962635979 (Entity type: Individual)
- **Enumerated:** August 25, 2009
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 200950123NP (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4805 NE GLISAN ST STE 6N40, Portland, OR 97213-2933
- **Phone:** (503) 215-7230
## 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): Enara Health Group, P.C. (NPI 1063817823, San Mateo, CA); Hassan Kafri MD, Inc. (NPI 1760626477, La Mesa, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** February 16, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1962635979) · Data from the CMS NPPES public registry.