Mariah Johnson, DNP, PMHNP - Medicare Nurse Practitioner in Sigourney, IA

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Mariah Johnson, DNP, PMHNP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Sigourney, Iowa. Her current practice location is 23019 Highway 149, Sigourney, Iowa. You can reach out to her office (for appointments etc.) via phone at (641) 622-2720.

Mariah Johnson is licensed to practice in Iowa (license number G171774) 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 1548977309.

Contact Information

Mariah Johnson, DNP, PMHNP
23019 Highway 149,
Sigourney, IA 52591-8341
(641) 622-2720
Not Available

Map and Direction




Provider's Profile

Full NameMariah Johnson
GenderFemale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location23019 Highway 149, Sigourney, Iowa
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548977309
  • Provider Enumeration Date: 11/01/2022
  • Last Update Date: 11/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0941678544
  • Enrollment ID: I20221201000546

Medical Identifiers

Medical identifiers for Mariah Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548977309NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health G171774 (Iowa)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. Mariah Johnson allows following entities to bill medicare on her behalf.
Entity NameKeokuk County Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376611103
PECOS PAC ID: 0244138774
Enrollment ID: O20031222000672

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. Mariah 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
Mariah Johnson, DNP, PMHNP
502 W 2nd St,
Washington, IA 52353-1931

Ph: () -		Mariah Johnson, DNP, PMHNP
23019 Highway 149,
Sigourney, IA 52591-8341

Ph: (641) 622-2720

Reviews and Comments


Nurse Practitioner Nurses in Sigourney, IA

Carol Marie Schmidt, ARNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 101 E Marion St, Sigourney, IA 52591
Phone: 641-622-9133    Fax: 641-622-9134
Mrs. Megan Ashley Mwangi,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 113 E Marion St, Sigourney, IA 52591
Phone: 641-541-4040    Fax: 641-541-4030
Jeffrey M Waddell, ARNP, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1314 S Stuart St Ste B, Sigourney, IA 52591
Phone: 641-622-1170    Fax: 641-903-7024

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.