Ingrid Linnea Larsson, MD - Medicare Internal Medicine in Orinda, CA

Ingrid Linnea Larsson, MD is a medicare enrolled "Internal Medicine" physician in Orinda, California. She went to Tufts University School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 12 Camino Encinas, Orinda, California. You can reach out to her office (for appointments etc.) via phone at (510) 204-8166.

Ingrid Linnea Larsson is licensed to practice in California (license number A130729) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1114283322.

Contact Information

Ingrid Linnea Larsson, MD
12 Camino Encinas,
Orinda, CA 94563-3304
(510) 204-8166
(925) 254-0687

Map and Direction




Physician's Profile

Full NameIngrid Linnea Larsson
GenderFemale
SpecialityInternal Medicine
Experience12 Years
Location12 Camino Encinas, Orinda, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ingrid Linnea Larsson attended and graduated from Tufts University School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1114283322
  • Provider Enumeration Date: 04/02/2012
  • Last Update Date: 03/24/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 3779889944
  • Enrollment ID: I20160315000519

Medical Identifiers

Medical identifiers for Ingrid Linnea Larsson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114283322NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A130729 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAHospital
Alta Bates Summit Medical CenterOakland, CAHospital
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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. Ingrid Linnea Larsson allows following entities to bill medicare on her behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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. Ingrid Linnea Larsson 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
Ingrid Linnea Larsson, MD
3687 Mt Diablo Blvd, Suite 200,
Lafayette, CA 94549-3717

Ph: (916) 854-6975
Ingrid Linnea Larsson, MD
12 Camino Encinas,
Orinda, CA 94563-3304

Ph: (510) 204-8166

Reviews and Comments


Internal Medicine Doctors in Orinda, CA

Dr. Leonard Harris Cohen, M.D.
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Practice Location: 35 Linda Vis, Orinda, CA 94563
Phone: 925-254-7123    
Dr. Brian J Candell, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Country Club Plz, Orinda, CA 94563
Phone: 925-254-3805    Fax: 925-254-9783
Mary Lynn Miller, M.D.
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Medicare: Medicare Enrolled
Practice Location: 89 Davis Rd, Suite 220, Orinda, CA 94563
Phone: 925-254-2008    Fax: 925-254-8488
David E. Perlada, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Country Club Plz, Orinda, CA 94563
Phone: 925-254-3805    Fax: 925-254-9783
Randall A Ammon, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Country Club Plz, Orinda, CA 94563
Phone: 925-254-3805    Fax: 925-254-9783
Dr. Rae Lindsay Bourne, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 21 Orinda Way, Suite C, Pmb 276, Orinda, CA 94563
Phone: 925-257-2896    Fax: 925-913-7044

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.