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RACHEL MARTINEAU NP
NPI 1487537940
Nurse Practitioner in Herrin, IL

Active since July 30, 2025PECOS EnrolledAccepts Medicare Assignment
3316 PATRIOT CT, HERRIN, IL 62948(618) 993-0307(618) 351-4862 Get Directions Write a Review

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 29, 2026, Apr 8, 2026, Mar 6, 2026 (3 updates tracked since 2026).

About Rachel Martineau Np NPPES

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

RACHEL MARTINEAU NP (NPI 1487537940) is an individual nurse practitioner in Herrin, Illinois, licensed in Illinois (209034321) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS, is affiliated with Herrin Hospital, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1487537940
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameRACHEL MARTINEAUCredential: NP
Location Address3316 PATRIOT CTHerrin, IL 62948-3782
Mailing AddressPo Box 3988Carbondale, IL 62902-3988 · (618) 457-5200
Phone(618) 993-0307
Fax(618) 351-4862
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJuly 30, 2025
Last NPPES UpdateApril 29, 20263 updates tracked since enumeration
NPPES CertifiedApril 29, 2026
✔ NPI 1487537940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 209034321
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
3316 PATRIOT CT, Herrin, IL 62948
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

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

Rachel Martineau Np 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 ID9739663964
PECOS Enrollment IDI20260325001483
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 Rachel Martineau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern Illinois Medical Services, Nfp
9.1 mi
Internal Medicine
1239 E MAIN ST
Carbondale, IL 62901
  • Reassigned Medicare billing, Illinois enrollment
  • 702 clinicians in this Medicare group
NPI 1770656837 (618) 457-5200

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Herrin Hospital

Acute Care Hospitals · Herrin, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140011
Location201 S 14th StHerrin, IL 62948 · Williamson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62948 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
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 6

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

DR. DAVID A. MANN M.D.
Otolaryngology
3316 PATRIOT CT
HERRIN, IL 62948
Williamson County (618) 993-0307
SUSAN MANN AUD CCCA
Audiologist
3316 PATRIOT CT
HERRIN, IL 62948
Williamson County (618) 993-0307
MIDWEST EAR NOSE & THROAT CLINIC, S.C.
Otolaryngology
3316 PATRIOT CT
HERRIN, IL 62948
Williamson County (618) 993-0307
ELIZABETH ANN BUSH AUD
Audiologist
3316 PATRIOT CT
HERRIN, IL 62948
Williamson County (618) 993-0307
DR. ALLIE ADAMS AU.D.
Audiologist
3316 PATRIOT CT
HERRIN, IL 62948
Williamson County (618) 993-0307
MICHELE BEHM PA-C
Physician Assistant
3316 PATRIOT CT
HERRIN, IL 62948
Williamson County (618) 993-0307

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 Rachel Martineau's NPI number?

The NPI number for Rachel Martineau is 1487537940. It was assigned to this individual provider in the NPPES registry on July 30, 2025.

Where is Rachel Martineau located?

Rachel Martineau practices at 3316 Patriot Ct, Herrin, IL 62948. The listed phone number is (618) 993-0307.

What is Rachel Martineau's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Rachel Martineau enrolled in Medicare?

Yes. Rachel Martineau 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 organization bills Medicare for Rachel Martineau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Martineau reassigns Medicare benefits to Southern Illinois Medical Services, Nfp (Carbondale, IL). 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 Rachel Martineau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rachel Martineau accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Rachel Martineau 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.

Is Rachel Martineau affiliated with any hospitals?

According to CMS data, Rachel Martineau is affiliated with Herrin Hospital.

When was this NPI record last updated?

The NPPES record for Rachel Martineau was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.