1. Home
  2. Directory
  3. Oklahoma
  4. Muskogee
  5. Nurse Practitioner
  6. NPI Profile

CASSIE LYNN GREEN APRN,FNP-BC
NPI 1235074774
Nurse Practitioner in Muskogee, OK

Active since April 21, 2026PECOS Enrolled
2525 CHANDLER RD, MUSKOGEE, OK 74403(918) 681-7533 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 7, 2026, Apr 21, 2026 (2 updates tracked since 2026).

About Cassie Lynn Green Aprn,fnp-bc NPPES

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

CASSIE LYNN GREEN APRN,FNP-BC (NPI 1235074774) is an individual nurse practitioner in Muskogee, Oklahoma, licensed in Oklahoma (2026022752) and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1235074774
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCASSIE LYNN GREENCredential: APRN,FNP-BC
Location Address2525 CHANDLER RDMuskogee, OK 74403-5088
Mailing Address2525 Chandler RdMuskogee, OK 74403-5088 · (479) 856-8922
Phone(918) 681-7533
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateApril 21, 2026
Last NPPES UpdateMay 7, 20262 updates tracked since enumeration
NPPES CertifiedMay 7, 2026
✔ NPI 1235074774 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 OK · 2026022752
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.
2525 CHANDLER RD, Muskogee, OK 74403
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cassie Lynn Green Aprn,fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4789153263
PECOS Enrollment IDI20260513003939
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 74403 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
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
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 2

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

WILLIAMS MEDICAL GROUP PRACTICE, LLC
Clinic/Center (Rural Health)
2525 CHANDLER RD
MUSKOGEE, OK 74403
Muskogee County (918) 681-7533
ADAM OREN MAKIN PA-C
Physician Assistant
2525 CHANDLER RD
MUSKOGEE, OK 74403
Muskogee County (918) 681-7533

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 Cassie Green's NPI number?

The NPI number for Cassie Green is 1235074774. It was assigned to this individual provider in the NPPES registry on April 21, 2026.

Where is Cassie Green located?

Cassie Green practices at 2525 Chandler Rd, Muskogee, OK 74403. The listed phone number is (918) 681-7533.

What is Cassie Green's specialty?

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

Is Cassie Green enrolled in Medicare?

Yes. Cassie Green is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cassie Green was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.