Dr Mark R Johnston, DPM - Medicare Podiatrist in Willmar, MN

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Dr Mark R Johnston, DPM is a medicare enrolled "Podiatrist" provider in Willmar, Minnesota. He graduated from medical school in 1980 and has 44 years of diverse experience with area of expertise as Podiatry. He is a member of the group practice Centracare Clinic Southwest Llc and his current practice location is 101 Willmar Ave Sw, Willmar, Minnesota. You can reach out to his office (for appointments etc.) via phone at (320) 231-5000.

Dr Mark R Johnston is licensed to practice in Minnesota (license number 546) 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 1912973058.

Contact Information

Dr Mark R Johnston, DPM
101 Willmar Ave Sw,
Willmar, MN 56201
(320) 231-5000
(320) 231-5067

Map and Direction




Healthcare Provider's Profile

Full NameDr Mark R Johnston
GenderMale
SpecialityPodiatry
Experience44 Years
Location101 Willmar Ave Sw, Willmar, 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:
  • Dr Mark R Johnston graduated from medical school in 1980
  NPI Data:
  • NPI Number: 1912973058
  • Provider Enumeration Date: 02/28/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8527109354
  • Enrollment ID: I20091230000566

Medical Identifiers

Medical identifiers for Dr Mark R Johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912973058NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
213E00000XPodiatrist 546 (Minnesota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chippewa County HospitalMontevideo, MNHospital
Carris Health LlcWillmar, MNHospital
Carris Health - Redwood, LlcRedwood falls, MNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Centracare Clinic Southwest Llc8426457946141

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. Dr Mark R Johnston allows following entities to bill medicare on his behalf.
Provider NameCcm Health
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1720086028
PECOS PAC ID: 4284539453
Enrollment ID: O20031201000642
Provider NameCcm Health
Provider TypePart A Provider - Critical Access Hospital
Provider IdentifiersNPI Number: 1720086028
PECOS PAC ID: 4284539453
Enrollment ID: O20060504000810
Provider NameCarris Health - Redwood Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1265914048
PECOS PAC ID: 7911259619
Enrollment ID: O20181129001082
Provider NameCarris Health Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1598236408
PECOS PAC ID: 7012274228
Enrollment ID: O20190503001162
Provider NameCentracare Clinic Southwest Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1174106264
PECOS PAC ID: 8426457946
Enrollment ID: O20210602002802

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. Dr Mark R Johnston 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
Dr Mark R Johnston, DPM
101 Willmar Ave Sw,
Willmar, MN 56201

Ph: (320) 231-5000		Dr Mark R Johnston, DPM
101 Willmar Ave Sw,
Willmar, MN 56201

Ph: (320) 231-5000

Reviews and Comments


Podiatrist in Willmar, MN

Brandon Tucker, DPM
Podiatrist
Medicare: Accepting Medicare Assignments
Practice Location: 101 Willmar Ave Sw, Willmar, MN 56201
Phone: 320-231-5000    
Willmar Foot & Ankle Clinic
Podiatrist
Medicare: Not Enrolled in Medicare
Practice Location: 502 2nd St Sw, Willmar, MN 56201
Phone: 320-235-2544    Fax: 320-231-8729
Dr. Steven P. Saccoman, DPM
Podiatrist
Medicare: Accepting Medicare Assignments
Practice Location: 2100 19th Ave Sw, Willmar, MN 56201
Phone: 320-235-2544    Fax: 320-235-2494

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.