John Thomas Olstad, PMHNP-BC - Medicare Nurse Practitioner in Milwaukee, WI

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John Thomas Olstad, PMHNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Milwaukee, Wisconsin. His current practice location is 5500 W Vliet St, Milwaukee, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 928-1414.

John Thomas Olstad is licensed to practice in Wisconsin (license number 14294-33) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1154105500.

Contact Information

John Thomas Olstad, PMHNP-BC
5500 W Vliet St,
Milwaukee, WI 53208-2120
(414) 928-1414
(414) 928-1415

Map and Direction




Provider's Profile

Full NameJohn Thomas Olstad
GenderMale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location5500 W Vliet St, Milwaukee, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154105500
  • Provider Enumeration Date: 08/24/2023
  • Last Update Date: 09/27/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9931555166
  • Enrollment ID: I20240604003133

Medical Identifiers

Medical identifiers for John Thomas Olstad such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154105500NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 14294-33 (Wisconsin)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. John Thomas Olstad allows following entities to bill medicare on his behalf.
Entity NameMilwaukee Behavioral Health LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497324115
PECOS PAC ID: 4789089954
Enrollment ID: O20220112000844

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. John Thomas Olstad 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
John Thomas Olstad, PMHNP-BC
1433 E Oklahoma Ave,
Milwaukee, WI 53207-2430

Ph: (414) 928-1414		John Thomas Olstad, PMHNP-BC
5500 W Vliet St,
Milwaukee, WI 53208-2120

Ph: (414) 928-1414

Reviews and Comments


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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.