Dr Stephen G Shaw, MD - Medicare Internal Medicine in Atascadero, CA

Dr Stephen G Shaw, MD is a medicare enrolled "Internal Medicine" physician in Atascadero, California. He went to University Of Mississippi School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Department Of State Hospitals and his current practice location is 10333 El Camino Real, Atascadero, California. You can reach out to his office (for appointments etc.) via phone at (805) 468-2000.

Dr Stephen G Shaw is licensed to practice in California (license number 140998) 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 1780668392.

Contact Information

Dr Stephen G Shaw, MD
10333 El Camino Real,
Atascadero, CA 93422-5808
(805) 468-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Stephen G Shaw
GenderMale
SpecialityInternal Medicine
Experience30 Years
Location10333 El Camino Real, Atascadero, 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 Stephen G Shaw attended and graduated from University Of Mississippi School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1780668392
  • Provider Enumeration Date: 12/06/2005
  • Last Update Date: 02/25/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6406760982
  • Enrollment ID: I20190405001354

Medical Identifiers

Medical identifiers for Dr Stephen G Shaw such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780668392NPI-NPPES
204117100OtherNYPHCS
02709722MedicaidNY
EMPIRE BCBSOtherNY184SE1
9431055OtherNYCIGNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 233206 (New York)Secondary
207R00000XInternal Medicine 140998 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Department Of State Hospitals9638174238198

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 Stephen G Shaw allows following entities to bill medicare on his behalf.
Entity NameDepartment Of State Hospitals
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124078704
PECOS PAC ID: 9638174238
Enrollment ID: O20081031000305

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 Stephen G Shaw 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 Stephen G Shaw, MD
10333 El Camino Real,
Atascadero, CA 93422-5808

Ph: () -
Dr Stephen G Shaw, MD
10333 El Camino Real,
Atascadero, CA 93422-5808

Ph: (805) 468-2000

Reviews and Comments


Internal Medicine Doctors in Atascadero, CA

Dr. Lisa Thiel Vasak, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5920 West Mall, Atascadero, CA 93422
Phone: 805-466-0676    
Ms. Emily K Luk, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 10333 El Camino Real, Atascadero, CA 93422
Phone: 805-468-2000    Fax: 805-466-6011
Albert S Abdel-malek, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10333 El Camino Real, Atascadero, CA 93423
Phone: 805-468-2000    Fax: 805-466-6011
Robin Andrew Alleyne, MD.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7512 Morro Rd, Atascadero, CA 93422
Phone: 805-792-1400    Fax: 805-792-1485
Lymar Galon Bik, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6955 El Camino Real Ste 101, Atascadero, CA 93422
Phone: 805-539-2031    Fax: 805-539-2032
Dr. Jason Anthony Green, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 10333 El Camino Real, Atascadero, CA 93422
Phone: 805-468-2000    
Timothy N Tidwell, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5920 West Mall, Atascadero, CA 93422
Phone: 805-466-0676    

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.