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DR. SARAH LAUREN CHAGNON MD
NPI 1770711269
Psychiatry & Neurology - Neurodevelopmental Disabilities in Norfolk, VA

Active since June 23, 2009PECOS Enrolled
850 SOUTHAMPTON AVE, NORFOLK, VA 23510(757) 668-9920(757) 668-9930 Get Directions Write a Review

NPPES record last updated: September 13, 2018. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Sarah Lauren Chagnon Md NPPES

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

DR. SARAH LAUREN CHAGNON MD (NPI 1770711269) is an individual neurodevelopmental disabilities provider in Norfolk, Virginia, licensed in Virginia (0101257468) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770711269
Entity TypeIndividualFemale
Primary Taxonomy2084P0005X
Provider Legal NameDR. SARAH LAUREN CHAGNONCredential: MD
Location Address850 SOUTHAMPTON AVENorfolk, VA 23510-1021
Mailing Address850 Southampton AveNorfolk, VA 23510-1021 · (757) 668-9920 · Fax (757) 668-9930
Phone(757) 668-9920
Fax(757) 668-9930
Sole ProprietorNo
Enumeration DateJune 23, 2009
Last NPPES UpdateSeptember 13, 2018
✔ NPI 1770711269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Neurodevelopmental DisabilitiesAllopathic & Osteopathic Physicians
Taxonomy Code2084P0005X
License✔ Licensed in VA · 0101257468
Definition
A neurologist who specializes in the treatment of individuals with developmental delays and learning disorders associated with cerebral palsy, spina bifida, autism, and other chronic neurologic conditions.
Also ListedPediatricsTaxonomy 208000000X · License 0101257468 (VA)
Also ListedPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyTaxonomy 2084N0402X · License 0101257468 (VA)
850 SOUTHAMPTON AVE, Norfolk, VA 23510
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sarah Lauren Chagnon Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Sarah Chagnon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Childrens Specialty Group PLLC
0.3 mi
Pediatrics
601 CHILDRENS LN
Norfolk, VA 23507
  • Reassigned Medicare billing, Virginia enrollment
  • 549 clinicians in this Medicare group
NPI 1255354130 (757) 668-7007

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. CRYSTAL MILLER PROUD M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
850 SOUTHAMPTON AVE
NORFOLK, VA 23510
Norfolk City (757) 668-9920
NANCY J COMO-LESKO PH.D.
Psychologist (Clinical)
850 SOUTHAMPTON AVE
NORFOLK, VA 23510
Norfolk City (757) 668-9920
LETICIA ENGLISH DPT
Physical Therapist
850 SOUTHAMPTON AVE
NORFOLK, VA 23510
Norfolk City (757) 668-9110
ANTOINETTE MAE EMPENO
Physician Assistant
850 SOUTHAMPTON AVE
NORFOLK, VA 23510
Norfolk City (757) 668-9920
KATHRYN N SCOTT PHD
Psychologist (Clinical)
850 SOUTHAMPTON AVE
NORFOLK, VA 23510
Norfolk City (757) 668-4673
CARRIE LYNNETTE THORNTON PSYD
Psychologist
850 SOUTHAMPTON AVE
NORFOLK, VA 23510
Norfolk City (757) 668-4673
ALLYSE HARRIS PA-C
Physician Assistant
850 SOUTHAMPTON AVE
NORFOLK, VA 23510
Norfolk City (757) 668-9920
MATTHEW S WARREN PA
Physician Assistant
850 SOUTHAMPTON AVE
NORFOLK, VA 23510
Norfolk City (757) 668-9920

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 Sarah Chagnon's NPI number?

The NPI number for Sarah Chagnon is 1770711269. It was assigned to this individual provider in the NPPES registry on June 23, 2009.

Where is Sarah Chagnon located?

Sarah Chagnon practices at 850 Southampton Ave, Norfolk, VA 23510. The listed phone number is (757) 668-9920.

What is Sarah Chagnon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurodevelopmental Disabilities, with taxonomy code 2084P0005X.

Is Sarah Chagnon enrolled in Medicare?

Yes. Sarah Chagnon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sarah Chagnon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Chagnon reassigns Medicare benefits to Childrens Specialty Group PLLC (Norfolk, VA). 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 Sarah Chagnon'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 Sarah Chagnon was last updated on September 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.