Mrs Cassie Lynn Johnson, APRN-CNP - Medicare Nurse Practitioner in Oklahoma City, OK

Mrs Cassie Lynn Johnson, APRN-CNP is a medicare enrolled "Nurse Practitioner - Family" in Oklahoma City, Oklahoma. She graduated from nursing school in 2015 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Shawnee Medical Center Clinic, Inc., Saints Medical Group, Llc, Select Physical Therapy Holdings Inc and her current practice location is 800 Nw 9th St Ste 201, Oklahoma City, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (405) 231-2900.

Mrs Cassie Lynn Johnson is licensed to practice in Oklahoma (license number 89888) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1972907038.

Contact Information

Mrs Cassie Lynn Johnson, APRN-CNP
800 Nw 9th St Ste 201,
Oklahoma City, OK 73106-7253
(405) 231-2900
(405) 272-4905

Map and Direction




Provider's Profile

Full NameMrs Cassie Lynn Johnson
GenderFemale
SpecialityNurse Practitioner
Experience9 Years
Location800 Nw 9th St Ste 201, Oklahoma City, Oklahoma
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mrs Cassie Lynn Johnson graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1972907038
  • Provider Enumeration Date: 10/20/2014
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7113223066
  • Enrollment ID: I20160302002813

Medical Identifiers

Medical identifiers for Mrs Cassie Lynn Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972907038NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 89888 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Health St Anthony Hospital - ShawneeShawnee, OKHospital
Ssm Health St Anthony Hospital - Oklahoma CityOklahoma city, OKHospital
Alliancehealth MidwestMidwest city, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Shawnee Medical Center Clinic, Inc.387040543476
Saints Medical Group, Llc7012914898358
Select Physical Therapy Holdings Inc95370764011557

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mrs Cassie Lynn Johnson allows following entities to bill medicare on her behalf.
Entity NameShawnee Medical Center Clinic, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881648285
PECOS PAC ID: 3870405434
Enrollment ID: O20031103000239
Entity NameSaints Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437195922
PECOS PAC ID: 7012914898
Enrollment ID: O20061109000189
Entity NameMedical Center Pain Clinic, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568946846
PECOS PAC ID: 7214270370
Enrollment ID: O20190514000807

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mrs Cassie Lynn Johnson is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mrs Cassie Lynn Johnson, APRN-CNP
2123 Nw 36th Pl,
Newcastle, OK 73065-6346

Ph: (405) 406-3887
Mrs Cassie Lynn Johnson, APRN-CNP
800 Nw 9th St Ste 201,
Oklahoma City, OK 73106-7253

Ph: (405) 231-2900

Reviews and Comments


Nurse Practitioner Nurses in Oklahoma City, OK

Ann R Benson, BSN, ARNP
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Medicare: Not Enrolled in Medicare
Practice Location: 1000 Ne 10th St, Oklahoma City, OK 73117
Phone: 405-271-4476    Fax: 405-271-9202
Mrs. Judy Kay Kellogg, ARNP
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Medicare: Not Enrolled in Medicare
Practice Location: 1025 Straka Ter, Oklahoma City, OK 73139
Phone: 405-632-6688    Fax: 405-604-0708
Mrs. Darbi Lynne Williams, ARNP
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Practice Location: 4050 W Memorial Rd, Oklahoma City, OK 73120
Phone: 405-608-3800    Fax: 405-608-3838
Tammy Ann Harrelson, APRN-CNP
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Medicare: Medicare Enrolled
Practice Location: 14000 N Portland Ave, Suite 201, Oklahoma City, OK 73134
Phone: 405-606-2727    Fax: 405-606-7040
Liji Seilas, ARNP
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Medicare: Medicare Enrolled
Practice Location: 1901 Springlake Dr, Oklahoma City, OK 73111
Phone: 405-521-8486    Fax: 405-521-8496
Mrs. Rachel Leigh Cross, APRN, CPNP-PC
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Medicare: Not Enrolled in Medicare
Practice Location: 1200 Childrens Ave, Suite 10000, Oklahoma City, OK 73104
Phone: 405-271-4412    
Gretchen Fatherree, APRN, CNP-NNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1200 Everett Dr, Etnp 7504, Oklahoma City, OK 73104
Phone: 405-271-5215    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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