Mark Andersen, MD - Medicare Psychiatry in Little Rock, AR

Mark Andersen, MD is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Little Rock, Arkansas. He went to University Of Arkansas College Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Chenal Family Therapy Plc and his current practice location is 800 Marshall St # 653, Little Rock, Arkansas. You can reach out to his office (for appointments etc.) via phone at (501) 364-1100.

Mark Andersen is licensed to practice in Arkansas (license number C-7889) 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 1912097585.

Contact Information

Mark Andersen, MD
800 Marshall St # 653,
Little Rock, AR 72202-3510
(501) 364-1100
Not Available

Map and Direction




Physician's Profile

Full NameMark Andersen
GenderMale
SpecialityPsychiatry
Experience34 Years
Location800 Marshall St # 653, Little Rock, Arkansas
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 Andersen attended and graduated from University Of Arkansas College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1912097585
  • Provider Enumeration Date: 10/13/2006
  • Last Update Date: 07/31/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8921106246
  • Enrollment ID: I20070611000596

Medical Identifiers

Medical identifiers for Mark Andersen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912097585NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry C-7889 (Arkansas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chenal Family Therapy Plc832539562728

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 Andersen allows following entities to bill medicare on his behalf.
Entity NameChenal Family Therapy Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356604219
PECOS PAC ID: 8325395627
Enrollment ID: O20180718000717

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 Andersen 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 Andersen, MD
800 Marshall St # 653,
Little Rock, AR 72202-3510

Ph: (501) 364-1100
Mark Andersen, MD
800 Marshall St # 653,
Little Rock, AR 72202-3510

Ph: (501) 364-1100

Reviews and Comments


Psychiatry & Neurology Doctors in Little Rock, AR

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Dr. Gregory Stanley Krulin, MD
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Phone: 501-526-6090    Fax: 501-526-5503
Carlene Williams Lyle, M.D.
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Phone: 501-663-8990    Fax: 501-663-8997
Mr. Samuel Tyler Armstrong Bayles, MD
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Medicare: Medicare Enrolled
Practice Location: 700 S Schiller St, Little Rock, AR 72201
Phone: 501-660-6644    

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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