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HAYLEY MICHELLE GUINN
NPI 1235096553
Nurse Practitioner - Family in Lake Charles, LA

Active since January 07, 2026PECOS Enrolled
2770 3RD AVE STE 345, LAKE CHARLES, LA 70601(337) 494-4785 Get Directions Write a Review

NPPES record last updated: January 22, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 22, 2026, Jan 7, 2026 (2 updates tracked since 2026).

About Hayley Michelle Guinn NPPES

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

HAYLEY MICHELLE GUINN (NPI 1235096553) is an individual family provider in Lake Charles, Louisiana, licensed in Louisiana (245359) and active in the NPI registry since January 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1235096553
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameHAYLEY MICHELLE GUINN
Location Address2770 3RD AVE STE 345Lake Charles, LA 70601-8994
Mailing Address1701 Oak Park BlvdLake Charles, LA 70601-8911
Phone(337) 494-4785
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJanuary 7, 2026
Last NPPES UpdateJanuary 22, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2026
✔ NPI 1235096553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in LA · 245359
2770 3RD AVE STE 345, Lake Charles, LA 70601
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hayley Michelle Guinn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6800360496
PECOS Enrollment IDI20260706001239
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 Hayley Guinn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Digestive Health Center Of Swla
Same address
Gastroenterology
2770 3RD AVE STE 345
Lake Charles, LA 70601
  • Reassigned Medicare billing, Louisiana enrollment
  • 11 clinicians in this Medicare group
NPI 1356644066 (337) 494-4785

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 70601 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
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
Most-billed visit code 99214
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 9

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

DR. ERIC CHARLES FONTENOT M.D.
Internal Medicine (Gastroenterology)
2770 3RD AVE STE 345
LAKE CHARLES, LA 70601
Calcasieu Parish (337) 494-4785
FRANCISCO JOSE MARRERO MD
Internal Medicine (Gastroenterology)
2770 3RD AVE STE 345
LAKE CHARLES, LA 70601
Calcasieu Parish (337) 494-4785
MARY MANCUSO HEAROD N.P.
Nurse Practitioner (Family)
2770 3RD AVE STE 345
LAKE CHARLES, LA 70601
Calcasieu Parish (337) 494-4785
SOUTHWEST LOUISIANA HOSPITAL ASSOCIATION INC
Internal Medicine (Gastroenterology)
2770 3RD AVE STE 345
LAKE CHARLES, LA 70601
Calcasieu Parish (337) 494-4785
DIGESTIVE HEALTH CENTER OF SWLA
Internal Medicine (Gastroenterology)
2770 3RD AVE STE 345
LAKE CHARLES, LA 70601
Calcasieu Parish (337) 494-4785
DR. SARPREET SINGH BASRA M.D.
Internal Medicine (Gastroenterology)
2770 3RD AVE STE 345
LAKE CHARLES, LA 70601
Calcasieu Parish (337) 494-4785
CRYSTAL ABRAHAM FNP
Nurse Practitioner (Family)
2770 3RD AVE STE 345
LAKE CHARLES, LA 70601
Calcasieu Parish (337) 494-4785
JAIME RENEE ELDER NP
Nurse Practitioner (Family)
2770 3RD AVE STE 345
LAKE CHARLES, LA 70601
Calcasieu Parish (337) 494-4785

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 Hayley Guinn's NPI number?

The NPI number for Hayley Guinn is 1235096553. It was assigned to this individual provider in the NPPES registry on January 7, 2026.

Where is Hayley Guinn located?

Hayley Guinn practices at 2770 3rd Ave Ste 345, Lake Charles, LA 70601. The listed phone number is (337) 494-4785.

What is Hayley Guinn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Hayley Guinn enrolled in Medicare?

Yes. Hayley Guinn is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Hayley Guinn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hayley Guinn reassigns Medicare benefits to Digestive Health Center Of Swla (Lake Charles, LA). 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 Hayley Guinn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hayley Guinn accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 2 other insurers list Hayley Guinn 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 Hayley Guinn was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.