Maryalice Case, PMHNP - Medicare Nurse Practitioner in Chickasha, OK

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Maryalice Case, PMHNP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Chickasha, Oklahoma. Her current practice location is 2100 W Iowa Ave Ste A, Chickasha, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (405) 224-2100.

Maryalice Case is licensed to practice in Oklahoma (license number 211715) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1982310611.

Contact Information

Maryalice Case, PMHNP
2100 W Iowa Ave Ste A,
Chickasha, OK 73018-2736
(405) 224-2100
Not Available

Map and Direction




Provider's Profile

Full NameMaryalice Case
GenderFemale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location2100 W Iowa Ave Ste A, Chickasha, Oklahoma
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982310611
  • Provider Enumeration Date: 01/26/2023
  • Last Update Date: 03/03/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1355873555
  • Enrollment ID: I20241013000168

Medical Identifiers

Medical identifiers for Maryalice Case such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982310611NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 211715 (Oklahoma)Primary

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. Maryalice Case allows following entities to bill medicare on her behalf.
Entity NameNorth Oklahoma County Mental Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821120189
PECOS PAC ID: 6002701786
Enrollment ID: O20040220000470
Entity NameGrady Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164859260
PECOS PAC ID: 0648175778
Enrollment ID: O20150520000323

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. Maryalice Case 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
Maryalice Case, PMHNP
2100 W Iowa Ave Ste A,
Chickasha, OK 73018-2736

Ph: (405) 224-2100		Maryalice Case, PMHNP
2100 W Iowa Ave Ste A,
Chickasha, OK 73018-2736

Ph: (405) 224-2100

Reviews and Comments


Nurse Practitioner Nurses in Chickasha, OK

Alisa Tarasova, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 304 S 29th St, Chickasha, OK 73018
Phone: 058-968-0584    Fax: 855-223-1999
Taylor A Harrison, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1928 S 4th St, Chickasha, OK 73018
Phone: 405-224-6700    
Ms. Kaletha Lynell Hightower, APRN-CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 702 W Texas Ave, Chickasha, OK 73018
Phone: 405-604-7995    
Kimberly Schat, APRN-CNP, PMHNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 816 W Chickasha Ave, Chickasha, OK 73018
Phone: 405-892-8423    
Jerrus Harris, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2100 W Iowa Ave, Suite A, Chickasha, OK 73018
Phone: 405-224-2100    Fax: 405-779-2244
Sara Buster,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 304 S 29th St, Chickasha, OK 73018
Phone: 405-816-8058    Fax: 855-223-1999
Heather Michelle Rowell, APRN-CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 411 W Grand Ave, Chickasha, OK 73018
Phone: 405-224-0053    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.