MR. MARK W CHAPMAN LICSW
NPI 1679559819
Social Worker - Clinical in Marshall, MN
About Mr. Mark W Chapman Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MARK W CHAPMAN LICSW (NPI 1679559819) is an individual clinical provider in Marshall, Minnesota, licensed in Texas (32645) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Mark W Chapman Licsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Mark Chapman reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plano, TX 75023
- Reassigned Medicare billing, Texas enrollment
- 126 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Texas enrollment
- 4 clinicians in this Medicare group
Bedford, TX 76021
- Reassigned Medicare billing, Texas enrollment
San Antonio, TX 78240
- Reassigned Medicare billing, Texas enrollment
- 296 clinicians in this Medicare group
Durham, NC 27701
- Reassigned Medicare billing, Texas enrollment
- 315 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56258 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARSHALL, MN 56258
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mark Chapman's NPI number?
The NPI number for Mark Chapman is 1679559819. It was assigned to this individual provider in the NPPES registry on December 20, 2005.
Where is Mark Chapman located?
Mark Chapman practices at 1212 E College Dr, Marshall, MN 56258. The listed phone number is (507) 532-3236.
What is Mark Chapman's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Mark Chapman enrolled in Medicare?
Yes. Mark Chapman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mark Chapman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Chapman reassigns Medicare benefits to 5 organizations: Assurasource Ltd (Plano, TX), Finding Freedom Therapy, PLLC (Addison, TX), Integrated Trauma Solutions LLC (Bedford, TX), Deer Oaks Geriatric Services P C (San Antonio, TX) and Mental Health Specialty Group PA (Durham, NC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Chapman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Chapman accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Cigna Healthcare, Moda Health Plan, Inc. and Molina Healthcare and 4 other insurers list Mark Chapman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mark Chapman was last updated on April 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Mark W Chapman, LICSW · NPI 1679559819
Clinical provider in Marshall, Minnesota. Individual provider, active in the CMS NPPES registry since December 20, 2005.
## Identity
- **NPI:** 1679559819 (Entity type: Individual)
- **Enumerated:** December 20, 2005
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 32645 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1212 E COLLEGE DR, Marshall, MN 56258-2010
- **Phone:** (507) 532-3236 · **Fax:** (507) 532-0240
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Assurasource Ltd (NPI 1194746016, Plano, TX); Finding Freedom Therapy, PLLC (NPI 1447653134, Addison, TX); Integrated Trauma Solutions LLC (NPI 1235006099, Bedford, TX); Deer Oaks Geriatric Services P C (NPI 1134169287, San Antonio, TX); Mental Health Specialty Group PA (NPI 1801472634, Durham, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** April 3, 2018
- **Other identifiers:** Medicaid 164078101 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1679559819) · Data from the CMS NPPES public registry.