Steven William Sonnesyn, MD - Medicare Infectious Disease in Minneapolis, MN

Steven William Sonnesyn, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Minneapolis, Minnesota. He went to University Of Colorado School Of Medicine, Denver and graduated in 1987 and has 37 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Allina Health System and his current practice location is 800 E 28th St, Minneapolis, Minnesota. You can reach out to his office (for appointments etc.) via phone at (952) 746-8360.

Steven William Sonnesyn is licensed to practice in Minnesota (license number 34084) 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 1275600231.

Contact Information

Steven William Sonnesyn, MD
800 E 28th St,
Minneapolis, MN 55407-3723
(952) 746-8360
(952) 746-8368

Map and Direction




Physician's Profile

Full NameSteven William Sonnesyn
GenderMale
SpecialityInfectious Disease
Experience37 Years
Location800 E 28th St, Minneapolis, Minnesota
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:
  • Steven William Sonnesyn attended and graduated from University Of Colorado School Of Medicine, Denver in 1987
  NPI Data:
  • NPI Number: 1275600231
  • Provider Enumeration Date: 11/28/2006
  • Last Update Date: 03/12/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0648343764
  • Enrollment ID: I20100927000665

Medical Identifiers

Medical identifiers for Steven William Sonnesyn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275600231NPI-NPPES
440000823OtherMNRAILROAD MEDICARE
074865000MedicaidMN
2T793S0OtherMNBCBS OF MN
9228651OtherMNMEDICA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 34084 (Minnesota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Abbott Northwestern HospitalMinneapolis, MNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allina Health System45875736133101

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. Steven William Sonnesyn allows following entities to bill medicare on his behalf.
Entity NameAllina Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295272342
PECOS PAC ID: 4587573613
Enrollment ID: O20040319000460

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. Steven William Sonnesyn 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
Steven William Sonnesyn, MD
11676 Wayzata Boulevard, Infectious Disease Consultants Pa,
Minnetonka, MN 55305-2009

Ph: (952) 746-8360
Steven William Sonnesyn, MD
800 E 28th St,
Minneapolis, MN 55407-3723

Ph: (952) 746-8360

Reviews and Comments


Internal Medicine Doctors in Minneapolis, MN

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Dr. Markus Meyer, M.D.
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Phone: 612-672-6000    

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).

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