Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LEAH ANN BESH PA-C
NPI 1407212681
Physician Assistant - Medical in Truckee, CA

Active since January 04, 2016PECOS Enrolled
87.09/100
CMS Quality Rating
10121 PINE AVE, TRUCKEE, CA 96161(530) 582-6492 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Leah Ann Besh Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEAH ANN BESH PA-C (NPI 1407212681) is an individual medical provider in Truckee, California, licensed in California (PA68220) and active in the NPI registry since January 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1407212681
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameLEAH ANN BESHCredential: PA-C
Location Address10121 PINE AVETruckee, CA 96161-4835
Mailing Address10121 Pine AveTruckee, CA 96161-4835 · (530) 582-6492
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJanuary 4, 2016
Last NPPES UpdateAugust 26, 2026
NPPES CertifiedAugust 26, 2026
NPI 1407212681 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License Licensed in CA · PA68220
Also ListedPhysician AssistantTaxonomy 363A00000X · License 104248 (AK)
10121 PINE AVE, Truckee, CA 96161

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Leah Ann Besh Pa-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.

PECOS PAC ID3476850918
PECOS Enrollment IDI20190114000110
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Measurement of liver stiffness 91200
Measurement of liver stiffness is a non-invasive procedure that helps assess the health of your liver. It uses sound waves to detect the hardness of the liver tissue, which can indicate conditions like fibrosis or cirrhosis. It's a simple, painless test that provides valuable information about your liver's health.
15 services15 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
14 services11 patients

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.

87.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.43
Promoting Interoperability100
Improvement Activities40
Cost62.86

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.

Psychiatry & Neurology (Psychiatry)
10121 PINE AVE
TRUCKEE, CA 96161
Physician Assistant
10121 PINE AVE
TRUCKEE, CA 96161
Family Medicine
10121 PINE AVE
TRUCKEE, CA 96161
Anesthesiology
10121 PINE AVE
TRUCKEE, CA 96161
Student in an Organized Health Care Education/Training Program
10121 PINE AVE
TRUCKEE, CA 96161
Anesthesiology
10121 PINE AVE
TRUCKEE, CA 96161
Internal Medicine (Infectious Disease)
10121 PINE AVE
TRUCKEE, CA 96161
Registered Nurse (Registered Nurse First Assistant)
10121 PINE AVE
TRUCKEE, CA 96161

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 Leah Besh's NPI number?

The NPI number for Leah Besh is 1407212681. It was assigned to this individual provider in the NPPES registry on January 4, 2016.

Where is Leah Besh located?

Leah Besh practices at 10121 Pine Ave, Truckee, CA 96161. The listed phone number is (530) 582-6492.

What is Leah Besh's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Leah Besh enrolled in Medicare?

Yes. Leah Besh 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.

What insurance does Leah Besh accept?

Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Leah Besh 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 Leah Besh was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.