Daniel Witkiewicz, - Medicare Emergency Medicine in Big Sky, MT

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Daniel Witkiewicz, is a medicare enrolled "Emergency Medicine" physician in Big Sky, Montana. He went to Lake Erie College Of Osteopathic Medicine, Erie and graduated in 2017 and has 8 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Professional Emergency Physicians Pc, North Valley Emergency Physicians Lc, Ies Oklahoma Llc, Professional Emergency Physicians Pc and his current practice location is 334 Town Center Ave, Big Sky, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 414-5000.

Daniel Witkiewicz is licensed to practice in Montana (license number MED-PHYS-LIC-15218) 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 1942720040.

Contact Information

Daniel Witkiewicz,
334 Town Center Ave,
Big Sky, MT 59715
(406) 414-5000
Not Available

Map and Direction




Physician's Profile

Full NameDaniel Witkiewicz
GenderMale
SpecialityEmergency Medicine
Experience8 Years
Location334 Town Center Ave, Big Sky, Montana
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:
  • Daniel Witkiewicz attended and graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2017
  NPI Data:
  • NPI Number: 1942720040
  • Provider Enumeration Date: 06/21/2017
  • Last Update Date: 04/15/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5890116438
  • Enrollment ID: I20200605001831

Medical Identifiers

Medical identifiers for Daniel Witkiewicz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942720040NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine OT018116 (Pennsylvania)Secondary
207P00000XEmergency Medicine MED-PHYS-LIC-15218 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Parkview Huntington HospitalHuntington, INHospital
Dekalb HealthAuburn, INHospital
Parkview Wabash Hospital, IncWabash, INHospital
Southwestern Medical CenterLawton, OKHospital
Big Sky Medical CenterBig sky, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Professional Emergency Physicians Pc276938421346
North Valley Emergency Physicians Lc478963040117
Ies Oklahoma Llc276982493724
Professional Emergency Physicians Pc276938421346

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. Daniel Witkiewicz allows following entities to bill medicare on his behalf.
Entity NameEmergency Professional Services, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093762353
PECOS PAC ID: 7214832435
Enrollment ID: O20040511000864
Entity NameOhio Valley Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962433177
PECOS PAC ID: 8729032966
Enrollment ID: O20050422000921
Entity NameOhio Emergency Professionals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982983425
PECOS PAC ID: 0547433328
Enrollment ID: O20111024000785
Entity NameProfessional Emergency Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144215096
PECOS PAC ID: 2769384213
Enrollment ID: O20250107001192

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. Daniel Witkiewicz 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
Daniel Witkiewicz,
915 Highland Blvd,
Bozeman, MT 59715-6902

Ph: () -		Daniel Witkiewicz,
334 Town Center Ave,
Big Sky, MT 59715

Ph: (406) 414-5000

Reviews and Comments


Emergency Medicine Doctors in Big Sky, MT

Robert Jensen, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 334 Town Center Ave, Big Sky, MT 59716
Phone: 406-995-6995    
Charles O Allen, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 334 Town Center Ave, Big Sky, MT 59716
Phone: 406-995-6995    
Dr. Casey Mcgowan, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 334 Town Center Dr, Big Sky, MT 59716
Phone: 406-995-6995    
Tyler Martinez, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 334 Town Center Ave, Big Sky, MT 59716
Phone: 406-414-5000    
Elliot Sol Weissbluth,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 162 N Outlook Trail, Big Sky, MT 59720
Phone: 312-925-4400    Fax: 312-925-4400
Anna Rowena Carl, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 334 Town Center Ave, Big Sky, MT 59716
Phone: 406-995-6995    
Elizabeth A Mcclure, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 334 Town Center Ave, Big Sky, MT 59719
Phone: 406-414-5000    

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.