Mark Van Steenberg, LCSW - Medicare Clinical Social Worker in Louisville, CO

Mark Van Steenberg, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Louisville, Colorado. He graduated from medical school in 2014 and has 12 years of diverse experience with area of expertise as Clinical Social Worker. He is a member of the group practice Sondermind Provider Network Llc, Sondermind Provider Network Llc, Sondermind Provider Network Llc, Sondermind Provider Network Llc, Sondermind Provider Network Llc and his current practice location is 1826 Steel Street, Louisville, Colorado. You can reach out to his office (for appointments etc.) via phone at (720) 460-7660.

Mark Van Steenberg is licensed to practice in Colorado (license number CSW.09927520) 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 1093101602.

Contact Information

Mark Van Steenberg, LCSW
1826 Steel Street,
Louisville, CO 80027-8532
(720) 460-7660
(303) 648-6686

Map and Direction




Healthcare Provider's Profile

Full NameMark Van Steenberg
GenderMale
SpecialityClinical Social Worker
Experience12 Years
Location1826 Steel Street, Louisville, Colorado
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:
  • Mark Van Steenberg graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1093101602
  • Provider Enumeration Date: 04/09/2015
  • Last Update Date: 08/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0941684831
  • Enrollment ID: I20250923002795

Medical Identifiers

Medical identifiers for Mark Van Steenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093101602NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical CSW.09927520 (Colorado)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sondermind Provider Network Llc95375724901232
Sondermind Provider Network Llc95375724901232
Sondermind Provider Network Llc95375724901232
Sondermind Provider Network Llc95375724901232
Sondermind Provider Network Llc95375724901232

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. Mark Van Steenberg 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
Mark Van Steenberg, LCSW
1826 Steel Street,
Louisville, CO 80027-8532

Ph: (720) 460-7660
Mark Van Steenberg, LCSW
1826 Steel Street,
Louisville, CO 80027-8532

Ph: (720) 460-7660

Reviews and Comments


Social Worker in Louisville, CO

Leah Band, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 801 Main Street, Suite 035, Louisville, CO 80027
Phone: 720-319-8742    
Mrs. Helene R. Mentzel, MSW, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 357 South Mccaslin Blvd., Suite 200, Louisville, CO 80027
Phone: 303-664-5235    
Elizabeth K Mitchell, MSW, LCSW
Clinical Social Worker
Medicare: May Accept Medicare Assignments
Practice Location: 363 Centennial Pkwy Ste 220, Louisville, CO 80027
Phone: 303-879-9074    
Ms. Kathleen Annette Lameiro-dawson, L.C.S.W.
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1314 Main St, Louisville, CO 80027
Phone: 303-665-6087    Fax: 303-666-2159
Prof. Julie Elfers, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 700 Front St Ste 208, Louisville, CO 80027
Phone: 909-568-4673    
Dr. David Howard Kalis, LCSW. PHD
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 931 Main Street, Louisville, CO 80027
Phone: 303-482-7041    Fax: 303-665-2994

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.