Dr Mark Atarius Sandquist, MD - Medicare Family Practice in Santa Maria, CA

Dr Mark Atarius Sandquist, MD is a medicare enrolled "Family Medicine" physician in Santa Maria, California. He went to University Of Colorado School Of Medicine, Denver and graduated in 1987 and has 37 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Central Coast In-patient Consultants Inc and his current practice location is 117 W Bunny Ave, Santa Maria, California. You can reach out to his office (for appointments etc.) via phone at (805) 739-3890.

Dr Mark Atarius Sandquist is licensed to practice in California (license number G86739) 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 1194757880.

Contact Information

Dr Mark Atarius Sandquist, MD
117 W Bunny Ave,
Santa Maria, CA 93458-2805
(805) 739-3890
(805) 347-7697

Map and Direction




Physician's Profile

Full NameDr Mark Atarius Sandquist
GenderMale
SpecialityFamily Practice
Experience37 Years
Location117 W Bunny Ave, Santa Maria, California
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 Atarius Sandquist attended and graduated from University Of Colorado School Of Medicine, Denver in 1987
  NPI Data:
  • NPI Number: 1194757880
  • Provider Enumeration Date: 07/06/2006
  • Last Update Date: 02/19/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 8224127618
  • Enrollment ID: I20080212000546

Medical Identifiers

Medical identifiers for Dr Mark Atarius Sandquist such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194757880NPI-NPPES
00G867390MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G86739 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marian Regional Medical CenterSanta maria, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Central Coast In-patient Consultants Inc832513771439

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 Atarius Sandquist allows following entities to bill medicare on his behalf.
Entity NameCentral Coast In-patient Consultants Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609096882
PECOS PAC ID: 8325137714
Enrollment ID: O20071207000854

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 Atarius Sandquist 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 Atarius Sandquist, MD
155 Big Canyon Ct,
Arroyo Grande, CA 93420-5101

Ph: (805) 473-4643
Dr Mark Atarius Sandquist, MD
117 W Bunny Ave,
Santa Maria, CA 93458-2805

Ph: (805) 739-3890

Reviews and Comments


Family Medicine Doctors in Santa Maria, CA

Jaime Acosta Berrios,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1745 N Broadway Ste 101, Santa Maria, CA 93454
Phone: 805-739-3890    Fax: 805-347-7697
Farnaz Pirayesh, D.O
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5075 S Bradley Rd Ste 131, Santa Maria, CA 93455
Phone: 805-332-8155    Fax: 805-332-8156
Dr. Richard L Zachrich, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1325 E Church St Ste 202, Santa Maria, CA 93454
Phone: 805-346-3456    Fax: 805-346-3454
Scott Patrick Piazza,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 235 S Palisade Dr, Santa Maria, CA 93454
Phone: 805-739-3561    
Peter Krause, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2151 S College Dr Ste 203, Santa Maria, CA 93455
Phone: 805-623-5010    Fax: 805-623-8365
Francisco Reyna Mendoza, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 124 W Fesler St, Santa Maria, CA 93458
Phone: 805-928-7881    Fax: 805-928-1931
Dr. Matthew John Katics, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1325 E Church St Ste 202, Santa Maria, CA 93454
Phone: 805-346-3456    Fax: 805-346-3454

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.