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

CASSIE GREEN RN
NPI 1659090157
Advanced Practice Midwife in Mattoon, IL

Q: What is Cassie Green's NPI number?

The NPI number for Cassie Green is 1659090157. It was assigned to this individual provider in the NPPES registry on August 26, 2022.

Q: What is Cassie Green's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Q: When was this NPI record last updated?

The NPPES record for Cassie Green was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 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.

Active since August 26, 2022PECOS EnrolledAccepts Medicare Assignment

1000 HEALTH CENTER DR STE 201, MATTOON, IL 61938(217) 258-4030(217) 258-2353 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 10, 2026, Aug 25, 2026, Nov 10, 2025 and 2 more (5 updates tracked since 2022).

On this page

About Cassie Green Rn NPPES

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

CASSIE GREEN RN (NPI 1659090157) is an individual advanced practice midwife in Mattoon, Illinois, licensed in Illinois (209-030793) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS, is affiliated with Sarah Bush Lincoln Health Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1659090157

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameCASSIE GREENCredential: RN

Location Address1000 HEALTH CENTER DR STE 201Mattoon, IL 61938-4639

Mailing AddressPo Box 372Mattoon, IL 61938-0372

Phone(217) 258-4030

Fax(217) 258-2353

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateAugust 26, 2022

Last NPPES UpdateSeptember 10, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2026

✔ NPI 1659090157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

License✔ Licensed in IL · 209-030793

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

1000 HEALTH CENTER DR STE 201, Mattoon, IL 61938

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Secondary Practice Locations 2

Location 1934 N Route 49Casey, IL 62420-1454 · Phone (217) 258-4030

Location 2415 N Cedar StShelbyville, IL 62565-1245 · Phone (217) 258-4030 · Fax (217) 258-2353

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

Cassie Green Rn 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 ID6608303144

PECOS Enrollment IDI20241223002608

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 Cassie Green reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sarah Bush Lincoln Health Center

Same address

Family Medicine

1000 HEALTH CENTER DR
Mattoon, IL 61938

Reassigned Medicare billing, Illinois enrollment
652 clinicians in this Medicare group

NPI 1568581379 (217) 258-2525

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.

Sarah Bush Lincoln Health Center

Acute Care Hospitals · Mattoon, IL

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140189

Location1000 Health Center Drive P O Box 372Mattoon, IL 61938 · Coles County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61938 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

$68.64 typical visit price

range $17.16 – $136.56

Typical copayment $17.16 (range $4.29 – $34.14)

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 7

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

RICK MILLER D.O.

Obstetrics & Gynecology