Dr Aruna Krishnan Jayaraman, MD, MHS - Medicare Internal Medicine in Santa Rosa, CA

Dr Aruna Krishnan Jayaraman, MD, MHS is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Santa Rosa, California. She went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1997 and has 27 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 3975 Old Redwood Hwy, Santa Rosa, California. You can reach out to her office (for appointments etc.) via phone at (707) 228-8803.

Dr Aruna Krishnan Jayaraman is licensed to practice in California (license number A90690) 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 1306817903.

Contact Information

Dr Aruna Krishnan Jayaraman, MD, MHS
3975 Old Redwood Hwy,
Santa Rosa, CA 95403-1719
(707) 228-8803
Not Available

Map and Direction




Physician's Profile

Full NameDr Aruna Krishnan Jayaraman
GenderFemale
SpecialityInternal Medicine
Experience27 Years
Location3975 Old Redwood Hwy, Santa Rosa, 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:
  • Dr Aruna Krishnan Jayaraman attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1997
  NPI Data:
  • NPI Number: 1306817903
  • Provider Enumeration Date: 01/31/2006
  • Last Update Date: 05/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3971529157
  • Enrollment ID: I20051017001027

Medical Identifiers

Medical identifiers for Dr Aruna Krishnan Jayaraman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306817903NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0008XInternal Medicine - Hepatology A90690 (California)Secondary
207RG0100XInternal Medicine - Gastroenterology A90690 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Santa Rosa Regional HospitalSanta rosa, CAHospital
California Pacific Medical Ctr-davies Campus HospSan francisco, CAHospital
Sutter Lakeside HospitalLakeport, 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. Dr Aruna Krishnan Jayaraman 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. Dr Aruna Krishnan Jayaraman 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 Aruna Krishnan Jayaraman, MD, MHS
571 Matheson St,
Healdsburg, CA 95448-4236

Ph: (707) 228-8803
Dr Aruna Krishnan Jayaraman, MD, MHS
3975 Old Redwood Hwy,
Santa Rosa, CA 95403-1719

Ph: (707) 228-8803

Reviews and Comments


Internal Medicine Doctors in Santa Rosa, CA

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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.