Dr Stefan George Kazacos, MD - Medicare Emergency Medicine in Tacoma, WA

Dr Stefan George Kazacos, MD is a medicare enrolled "Emergency Medicine" physician in Tacoma, Washington. His current practice location is Madigan Army Medical Center 9040 Jackson Avenue, Tacoma, Washington. You can reach out to his office (for appointments etc.) via phone at (253) 968-1110.

Dr Stefan George Kazacos is licensed to practice in Georgia (license number RTP 005634) 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 1942564943.

Contact Information

Dr Stefan George Kazacos, MD
Madigan Army Medical Center 9040 Jackson Avenue,
Tacoma, WA 98431-0004
(253) 968-1110
Not Available

Map and Direction




Physician's Profile

Full NameDr Stefan George Kazacos
GenderMale
SpecialityEmergency Medicine
LocationMadigan Army Medical Center 9040 Jackson Avenue, Tacoma, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1942564943
  • Provider Enumeration Date: 06/25/2012
  • Last Update Date: 02/14/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6800158395
  • Enrollment ID: I20180321001104

Medical Identifiers

Medical identifiers for Dr Stefan George Kazacos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942564943NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD60757748 (Washington)Secondary
207P00000XEmergency Medicine RTP 005634 (Georgia)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. Dr Stefan George Kazacos 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 NameHighline Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669757290
PECOS PAC ID: 0547436313
Enrollment ID: O20111228000246
Entity NameNorthwest Observation Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023539376
PECOS PAC ID: 9032480942
Enrollment ID: O20170810000470

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. Dr Stefan George Kazacos 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
Dr Stefan George Kazacos, MD
1120 15th St,
Augusta, GA 30912-0004

Ph: (706) 721-0211
Dr Stefan George Kazacos, MD
Madigan Army Medical Center 9040 Jackson Avenue,
Tacoma, WA 98431-0004

Ph: (253) 968-1110

Reviews and Comments


Emergency Medicine Doctors in Tacoma, WA

Dr. Justin Cha-cheng Ng, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 315 Martin Luther King Jr Way, Tacoma, WA 98405
Phone: 253-403-2050    
Robert F Wachtel, MD
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Practice Location: 315 Martin Luther King Jr Way, Tacoma, WA 98405
Phone: 253-403-1000    
Dr. Nathan Kinneer Friedline, MD
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Practice Location: 9040 Jackson Ave, Tacoma, WA 98433
Phone: 850-885-2273    
Barbara Sherry Mezger, MD
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Practice Location: 209 Martin Luther King Jr Way, Tacoma, WA 98405
Phone: 253-596-3400    Fax: 253-596-3301
Dr. Peter Stull, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Madigan Army Medical Center 9040 Jackson Ave, Tacoma, WA 98431
Phone: 253-968-1250    Fax: 253-968-2550
Kevin E Callahan, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 315 Martin Luther King Jr Way, Tacoma, WA 98405
Phone: 253-403-1000    
June A Burn, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 14815 Pacific Ave S, Tacoma, WA 98444
Phone: 253-697-8660    

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.