Lance Petersen, MD - Medicare Emergency Medicine in Powell, WY

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Lance Petersen, MD is a medicare enrolled "Emergency Medicine" physician in Powell, Wyoming. He graduated from medical school in 1995 and has 31 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Northwest Emergency Physicians Llc and his current practice location is 777 Avenue H, Powell, Wyoming. You can reach out to his office (for appointments etc.) via phone at (307) 754-2267.

Lance Petersen is licensed to practice in Washington (license number MD00035749) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1245303429.

Contact Information

Lance Petersen, MD
777 Avenue H,
Powell, WY 82435-2260
(307) 754-2267
(307) 754-7747

Map and Direction




Physician's Profile

Full NameLance Petersen
GenderMale
SpecialityEmergency Medicine
Experience31 Years
Location777 Avenue H, Powell, Wyoming
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Lance Petersen graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1245303429
  • Provider Enumeration Date: 11/16/2006
  • Last Update Date: 06/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3072401959
  • Enrollment ID: I20040310001154

Medical Identifiers

Medical identifiers for Lance Petersen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245303429NPI-NPPES
8232787MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 8006A (Wyoming)Secondary
207P00000XEmergency Medicine MD00035749 (Washington)Primary
207Q00000XFamily Medicine MD00035749 (Washington)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chi St Alexius Health Devils LakeDevils lake, NDHospital
Island HospitalAnacortes, WAHospital
Jamestown Regional Medical CenterJamestown, NDHospital
Whidbeyhealth Medical CenterCoupeville, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwest Emergency Physicians Llc3476462334267

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. Lance Petersen allows following entities to bill medicare on his behalf.
Entity NameNorthwest Emergency Physicians LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235172370
PECOS PAC ID: 3476462334
Enrollment ID: O20041214000892
Entity NameKlickitat County Public Hospital District No 1
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1386689487
PECOS PAC ID: 0648164269
Enrollment ID: O20061104000262

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. Lance Petersen 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
Lance Petersen, MD
777 Avenue H,
Powell, WY 82435-2260

Ph: (307) 754-2267		Lance Petersen, MD
777 Avenue H,
Powell, WY 82435-2260

Ph: (307) 754-2267

Reviews and Comments


Emergency Medicine Doctors in Powell, WY

Dr. Bradley J North, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 777 Avenue H, Powell, WY 82435
Phone: 307-754-2267    Fax: 307-754-7730
Ronald E Orbin, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 777 Avenue H, Powell, WY 82435
Phone: 307-754-2267    
Lindsay Nicole Carlson, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 777 Avenue H, Powell, WY 82435
Phone: 307-754-2267    
Dr. Aaron Robert Billin, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 777 Avenue H, Powell, WY 82435
Phone: 307-754-7257    Fax: 307-754-1191
Dr. Michael Allen Bellamy, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 777 Avenue H, Powell, WY 82435
Phone: 307-754-2267    
Dr. Charles O. Lambiotte, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 777 Avenue H, Powell, WY 82435
Phone: 307-754-2267    
Tomasz Olejnik,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 777 Avenue H, Powell, WY 82435
Phone: 307-754-2267    

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.