Mr William J Affeldt, MSSW LICSW - Medicare Clinical Social Worker in Monticello, MN

Mr William J Affeldt, MSSW LICSW is a medicare enrolled "Social Worker - Clinical" provider in Monticello, Minnesota. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Clinical Social Worker. He is a member of the group practice Stellis Health Pa and his current practice location is 1001 Hart Blvd Ste 100, Monticello, Minnesota. You can reach out to his office (for appointments etc.) via phone at (763) 295-2921.

Mr William J Affeldt is licensed to practice in Minnesota (license number 4248) 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 1013950203.

Contact Information

Mr William J Affeldt, MSSW LICSW
1001 Hart Blvd Ste 100,
Monticello, MN 55362-8929
(763) 295-2921
(763) 581-9090

Map and Direction




Healthcare Provider's Profile

Full NameMr William J Affeldt
GenderMale
SpecialityClinical Social Worker
Experience38 Years
Location1001 Hart Blvd Ste 100, Monticello, 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:
  • Mr William J Affeldt graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1013950203
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 05/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4587856968
  • Enrollment ID: I20101004000692

Medical Identifiers

Medical identifiers for Mr William J Affeldt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013950203NPI-NPPES
110573C851OtherUCARE
6248959OtherMEDICA
970757300MedicaidMN
HP27808OtherHEALTH PARTNERS
922241007835OtherPREFERRED ONE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 4248 (Minnesota)Primary
104100000XSocial Worker 4248 (Minnesota)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stellis Health Pa115323379656

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. Mr William J Affeldt allows following entities to bill medicare on his behalf.
Entity NameStellis Health Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184664674
PECOS PAC ID: 1153233796
Enrollment ID: O20031103000458

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. Mr William J Affeldt 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
Mr William J Affeldt, MSSW LICSW
1700 Highway 25 N,
Buffalo, MN 55313-1930

Ph: (763) 684-3719
Mr William J Affeldt, MSSW LICSW
1001 Hart Blvd Ste 100,
Monticello, MN 55362-8929

Ph: (763) 295-2921

Reviews and Comments


Social Worker in Monticello, MN

Heather Wilson, LICSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 407 Washington St, Monticello, MN 55362
Phone: 320-241-4804    
Jenifer Elizabeth John, MA LMFT LICSW
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Medicare: Not Enrolled in Medicare
Practice Location: 261 Broadway St E, Monticello, MN 55362
Phone: 763-262-3077    Fax: 763-262-1113
Jamie-sue Peterson, MSW, LICSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 407 Washington St, Monticello, MN 55362
Phone: 320-249-6511    
Hannah Krog, LICSW
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Medicare: Medicare Enrolled
Practice Location: 1013 Hart Blvd, Monticello, MN 55362
Phone: 763-271-2881    
Danielle Sarah Brant, BES, BS, LADC, LICSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 407 Washington St, Monticello, MN 55362
Phone: 763-295-4001    
Kelsey Marie Keil, MSW, LICSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 407 Washington St, Monticello, MN 55362
Phone: 763-295-4001    

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.