Mark Eldon Bontreger, PSYCHOLOGIST - Medicare Psychologist in Watertown, SD

Mark Eldon Bontreger, PSYCHOLOGIST is a medicare enrolled "Psychologist - Clinical" provider in Watertown, South Dakota. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Clinical Psychologist. His current practice location is 525 5th St Se, Suite L-13, Watertown, South Dakota. You can reach out to his office (for appointments etc.) via phone at (605) 882-0800.

Mark Eldon Bontreger is licensed to practice in South Dakota (license number 364) 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 1861505190.

Contact Information

Mark Eldon Bontreger, PSYCHOLOGIST
525 5th St Se, Suite L-13,
Watertown, SD 57201-4940
(605) 882-0800
(605) 882-0861

Map and Direction




Healthcare Provider's Profile

Full NameMark Eldon Bontreger
GenderMale
SpecialityClinical Psychologist
Experience29 Years
Location525 5th St Se, Watertown, South Dakota
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 Eldon Bontreger graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1861505190
  • Provider Enumeration Date: 08/17/2006
  • Last Update Date: 11/02/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6507850195
  • Enrollment ID: I20040414001555

Medical Identifiers

Medical identifiers for Mark Eldon Bontreger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861505190NPI-NPPES
6551792MedicaidSD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 364 (South Dakota)Primary

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. Mark Eldon Bontreger allows following entities to bill medicare on his behalf.
Entity NameMark Bontreger Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942496047
PECOS PAC ID: 7315929031
Enrollment ID: O20040604000802

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 Eldon Bontreger 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 Eldon Bontreger, PSYCHOLOGIST
525 5th St Se, Suite L-13,
Watertown, SD 57201-4940

Ph: (605) 882-0800
Mark Eldon Bontreger, PSYCHOLOGIST
525 5th St Se, Suite L-13,
Watertown, SD 57201-4940

Ph: (605) 882-0800

Reviews and Comments


Psychologist in Watertown, SD

Dr. Joyce Anderson, ED.D
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Sara Elizabeth Erickson, DO
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Phone: 605-886-5262    Fax: 605-886-5228
Jodyann Jongeling,
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Practice Location: 601 11th St Ne, Watertown, SD 57201
Phone: 605-882-6398    
Dr. Charles Frederick Sherman, PHD
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Practice Location: 123 19th St Ne, Watertown, SD 57201
Phone: 605-886-0123    Fax: 605-886-5447
Dr. Lee Matthew Hendricks, PSY.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2013 Willow Creek Dr, Suite 2b, Watertown, SD 57201
Phone: 605-886-5262    

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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.

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