Dr Gordon A Ryan, MD - Medicare Hospitalist in San Luis Obispo, CA

Dr Gordon A Ryan, MD is a medicare enrolled "Hospitalist" physician in San Luis Obispo, California. His current practice location is 1010 Murray Ave, San Luis Obispo, California. You can reach out to his office (for appointments etc.) via phone at (805) 439-2998.

Dr Gordon A Ryan is licensed to practice in California (license number C145619) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1396824546.

Contact Information

Dr Gordon A Ryan, MD
1010 Murray Ave,
San Luis Obispo, CA 93405
(805) 439-2998
(805) 439-2997

Map and Direction




Physician's Profile

Full NameDr Gordon A Ryan
GenderMale
SpecialityHospitalist
Location1010 Murray Ave, San Luis Obispo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1396824546
  • Provider Enumeration Date: 11/06/2006
  • Last Update Date: 07/19/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 7911041850
  • Enrollment ID: I20180703000091

Medical Identifiers

Medical identifiers for Dr Gordon A Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396824546NPI-NPPES
005878900MedicaidVA
12085OtherVASENTARA HEALTH PLANS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine C145619 (California)Secondary
207R00000XInternal Medicine 0101034688 (Virginia)Secondary
208M00000XHospitalist 0101034688 (Virginia)Secondary
208M00000XHospitalist C145619 (California)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. Dr Gordon A Ryan 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 Gordon A Ryan 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 Gordon A Ryan, MD
1023 Nipomo St Ste 110,
San Luis Obispo, CA 93401-6155

Ph: (805) 439-2998
Dr Gordon A Ryan, MD
1010 Murray Ave,
San Luis Obispo, CA 93405

Ph: (805) 439-2998

Reviews and Comments


Hospitalist Doctors in San Luis Obispo, CA

Dr. Duc Van Nguyen, M.D.
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1023 Nipomo St, Ste 110, San Luis Obispo, CA 93401
Phone: 805-439-2998    
Dr. Ashlynn Nicole Gordon, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1010 Murray Ave, San Luis Obispo, CA 93405
Phone: 805-546-7600    
Cindy Hsiang Su, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1010 Murray Ave, San Luis Obispo, CA 93405
Phone: 805-546-7600    
Christopher Walheim, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1010 Murray Ave, San Luis Obispo, CA 93405
Phone: 805-546-7600    
Samer S. Othman, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 10 Santa Rosa St Ste 201, San Luis Obispo, CA 93405
Phone: 805-544-7246    Fax: 805-782-8097

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.