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MS. HEATHER LINNEA LESIEUR PA-C, MS, MPH
NPI 1891726972
Physician Assistant in Clayton, CA

Active since July 06, 2006PECOS Enrolled
5439 CLAYTON RD STE B, CLAYTON, CA 94517(925) 672-6744(925) 672-3259 Get Directions Write a Review

NPPES record last updated: March 31, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Heather Linnea Lesieur Pa-c, Ms, Mph NPPES

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

MS. HEATHER LINNEA LESIEUR PA-C, MS, MPH (NPI 1891726972) is an individual physician assistant in Clayton, California, licensed in California (PA23118) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891726972
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. HEATHER LINNEA LESIEURCredential: PA-C, MS, MPH
Location Address5439 CLAYTON RD STE BClayton, CA 94517-1076
Mailing Address5439 Clayton Rd Ste BClayton, CA 94517-1076 · (925) 672-6744 · Fax (925) 672-3259
Phone(925) 672-6744
Fax(925) 672-3259
Sole ProprietorNo
Enumeration DateJuly 6, 2006
Last NPPES UpdateMarch 31, 2020
NPPES CertifiedMarch 31, 2020
✔ NPI 1891726972 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in CA · PA23118✔ Licensed in UT · 376879-1206
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
5439 CLAYTON RD STE B, Clayton, CA 94517
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Heather Linnea Lesieur Pa-c, Ms, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94517 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JANA TOMSKY M.D.
Family Medicine
5439 CLAYTON RD STE B
CLAYTON, CA 94517
Contra Costa County (925) 672-6744
CLAYTON VALLEY MEDICAL GROUP, INC
Family Medicine
5439 CLAYTON RD STE B
CLAYTON, CA 94517
Contra Costa County (925) 672-6744

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 Heather Lesieur's NPI number?

The NPI number for Heather Lesieur is 1891726972. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Where is Heather Lesieur located?

Heather Lesieur practices at 5439 Clayton Rd Ste B, Clayton, CA 94517. The listed phone number is (925) 672-6744.

What is Heather Lesieur's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Heather Lesieur enrolled in Medicare?

Yes. Heather Lesieur is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Heather Lesieur was last updated on March 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.