Stephen Edward Trefz, LISW - Medicare Clinical Social Worker in Iowa City, IA

Stephen Edward Trefz, LISW is a medicare enrolled "Social Worker - Clinical" provider in Iowa City, Iowa. He graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Clinical Social Worker. He is a member of the group practice Counseling Center For Individual And Family Development Llp and his current practice location is 507 E College St, Iowa City, Iowa. You can reach out to his office (for appointments etc.) via phone at (319) 338-7884.

Stephen Edward Trefz is licensed to practice in Iowa (license number 00441) 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 1326148131.

Contact Information

Stephen Edward Trefz, LISW
507 E College St,
Iowa City, IA 52240-5115
(319) 338-7884
(319) 338-7006

Map and Direction




Healthcare Provider's Profile

Full NameStephen Edward Trefz
GenderMale
SpecialityClinical Social Worker
Experience45 Years
Location507 E College St, Iowa City, Iowa
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:
  • Stephen Edward Trefz graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1326148131
  • Provider Enumeration Date: 09/22/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7012947765
  • Enrollment ID: I20101201000083

Medical Identifiers

Medical identifiers for Stephen Edward Trefz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326148131NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 00441 (Iowa)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Counseling Center For Individual And Family Development Llp96382397836

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. Stephen Edward Trefz allows following entities to bill medicare on his behalf.
Entity NameCounseling Center For Individual & Family Development Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174700835
PECOS PAC ID: 9638239783
Enrollment ID: O20081119000140

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. Stephen Edward Trefz 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
Stephen Edward Trefz, LISW
507 E College St,
Iowa City, IA 52240-5115

Ph: (319) 338-7884
Stephen Edward Trefz, LISW
507 E College St,
Iowa City, IA 52240-5115

Ph: (319) 338-7884

Reviews and Comments


Social Worker in Iowa City, IA

Patricia Mollie Hayek, L.I.S.W.
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 123 N Linn St, Suite 2a, Iowa City, IA 52245
Phone: 319-337-3357    
Lynda Kay Topp, L.I.S.W.
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 3030 Northgate Dr, Suite E, Iowa City, IA 52245
Phone: 319-337-6483    Fax: 319-337-4208
Mrs. Anna-marie Hepker-raymer, LISW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1700 S 1st Ave Ste 14, Iowa City, IA 52240
Phone: 319-338-7518    
Susan Henry, LMSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 318 Fairview Ave, Iowa City, IA 52245
Phone: 319-855-8766    
James D Estin, LISW MSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-4952    Fax: 319-384-8843
Briana Le Bowen, MSW, LISW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 601 Highway 6 W, Iowa City, IA 52246
Phone: 331-338-0581    Fax: 319-339-7110
Daniel E. Aquilina,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 507 E College St, Iowa City, IA 52240
Phone: 319-338-7884    

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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