Douglas Severance, MD - Medicare Internal Medicine in San Ramon, CA

Douglas Severance, MD is a medicare enrolled "Family Medicine" physician in San Ramon, California. He went to Loma Linda University School Of Medicine and graduated in 1976 and has 48 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 5601 Norris Canyon Rd, 330, San Ramon, California. You can reach out to his office (for appointments etc.) via phone at (925) 275-0400.

Douglas Severance is licensed to practice in California (license number G35610) 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 1639289838.

Contact Information

Douglas Severance, MD
5601 Norris Canyon Rd, 330,
San Ramon, CA 94583-5407
(925) 275-0400
Not Available

Map and Direction




Physician's Profile

Full NameDouglas Severance
GenderMale
SpecialityInternal Medicine
Experience48 Years
Location5601 Norris Canyon Rd, San Ramon, 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:
  • Douglas Severance attended and graduated from Loma Linda University School Of Medicine in 1976
  NPI Data:
  • NPI Number: 1639289838
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 08/13/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6800053372
  • Enrollment ID: I20120210000677

Medical Identifiers

Medical identifiers for Douglas Severance such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639289838NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G35610 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
One Health Home Care, IncLivermore, CAHome health agency
San Ramon Regional Medical CenterSan ramon, CAHospital
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital
Stanford Health Care - ValleycarePleasanton, CAHospital

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. Douglas Severance 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
Douglas Severance, MD
5601 Norris Canyon Rd, 330,
San Ramon, CA 94583-5407

Ph: () -
Douglas Severance, MD
5601 Norris Canyon Rd, 330,
San Ramon, CA 94583-5407

Ph: (925) 275-0400

Reviews and Comments


Family Medicine Doctors in San Ramon, CA

Laxmi Challa, M.D
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 608 Hardcastle Ct, San Ramon, CA 94583
Phone: 408-715-7865    
Jeffrey Riopelle, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5401 Norris Canyon Rd, Suite 204, San Ramon, CA 94583
Phone: 925-275-9288    
Dr. Inocencio D. Candelaria Jr., M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2305 Camino Ramon, Suite 100, San Ramon, CA 94583
Phone: 925-837-1886    Fax: 925-837-3913
Leena Kamat, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5401 Norris Canyon Rd Ste 204, San Ramon, CA 94583
Phone: 925-905-8970    Fax: 925-905-8971
Dr. Praise Tsan En Shang, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Porter Drive, Suite 300, San Ramon, CA 94583
Phone: 925-838-6511    Fax: 925-838-6544
Dr. Afsheen Mostofi, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2305 Camino Ramon, Suite 100, San Ramon, CA 94583
Phone: 925-837-1886    Fax: 925-837-3913
Dr. Bradford Todd Flagg, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5601 Norris Canyon Rd, Suite 230, San Ramon, CA 94583
Phone: 925-277-1600    Fax: 925-277-1601

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.