Stephan Stellmacher, DO-FACP - Medicare Emergency Medicine in Flagstaff, AZ

Stephan Stellmacher, DO-FACP is a medicare enrolled "Internal Medicine" physician in Flagstaff, Arizona. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Dhew Ind Hlth Sv Hlth Svs And Mntl Hlth Adm and his current practice location is 3150 N Winding Brook Rd, Flagstaff, Arizona. You can reach out to his office (for appointments etc.) via phone at (928) 556-0060.

Stephan Stellmacher is licensed to practice in Arizona (license number 3828) 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 1588726970.

Contact Information

Stephan Stellmacher, DO-FACP
3150 N Winding Brook Rd,
Flagstaff, AZ 86001-0972
(928) 556-0060
(928) 556-0015

Map and Direction




Physician's Profile

Full NameStephan Stellmacher
GenderMale
SpecialityEmergency Medicine
Experience34 Years
Location3150 N Winding Brook Rd, Flagstaff, Arizona
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:
  • Stephan Stellmacher graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1588726970
  • Provider Enumeration Date: 12/14/2006
  • Last Update Date: 03/26/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 1355254673
  • Enrollment ID: I20220217002464

Medical Identifiers

Medical identifiers for Stephan Stellmacher such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588726970NPI-NPPES
109290MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 3828 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phoenix Indian Medical CenterPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dhew Ind Hlth Sv Hlth Svs And Mntl Hlth Adm1759290901173

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. Stephan Stellmacher allows following entities to bill medicare on his behalf.
Entity NameDhew Ind Hlth Sv Hlth Svs & Mntl Hlth Adm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083643738
PECOS PAC ID: 1759290901
Enrollment ID: O20031105000797

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. Stephan Stellmacher 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
Stephan Stellmacher, DO-FACP
Po Box 2277,
Flagstaff, AZ 86003-2277

Ph: (928) 556-0060
Stephan Stellmacher, DO-FACP
3150 N Winding Brook Rd,
Flagstaff, AZ 86001-0972

Ph: (928) 556-0060

Reviews and Comments


Internal Medicine Doctors in Flagstaff, AZ

Christopher H Murphy, M.D.
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Phone: 928-773-0003    Fax: 928-773-1170
Craig Michael Peters, DO
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Dr. James Malcolm Galloway, MD
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Joseph Anthony Scionti, M.D.
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Phone: 928-214-2920    Fax: 928-214-2925
Mr. Matthew Ian Gembala, M.D., M.P.H.
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Medicare: Accepting Medicare Assignments
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Phone: 928-213-9460    Fax: 928-213-9465
Dr. Christina Veenstra, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1200 N Beaver St, Flagstaff, AZ 86001
Phone: 928-773-2451    Fax: 928-214-2925
Dr. Kyle Collingwood Edwards, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 1200 N Beaver St, Flagstaff, AZ 86001
Phone: 928-773-2451    Fax: 928-214-2925

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.