Internal Medicine In Orinda California

NPI list of 36 internal medicine registered providers with a business address in Orinda, CA of which 7 are registered as organizations and 29 as individuals. A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

NPI Name Type Taxonomy Address Medicare PECOS
1003034737WHITING & WHITING, A PROFESSIONAL CORP.
WHITING & WHITING, INC.
OrganizationInternal Medicine1 COUNTRY CLUB PLZ
ORINDA, CA 94563
(925) 254-3805
Non-Participating ProviderNO
1114283322INGRID LINNEA LARSSONIndividualInternal Medicine12 CAMINO ENCINAS
ORINDA, CA 94563
(510) 204-8166
Accepts MedicareYES
1134371768LEONARD HARRIS COHENIndividualInternal Medicine
(Gastroenterology)
35 LINDA VIS
ORINDA, CA 94563
(925) 254-7123
Non-Participating ProviderNO
1134493927WU HAO TUIndividualInternal Medicine53 BROOKSIDE RD
ORINDA, CA 94563
(925) 254-0365
Non-Participating ProviderNO
1164581575BRIAN J CANDELLIndividualInternal Medicine1 COUNTRY CLUB PLZ
ORINDA, CA 94563
(925) 254-3805
Accepts MedicareYES
1215137633BAY INFECTIOUS DISEASE
BAY INFECTIOUS DISEASE MEDICAL GROUP
OrganizationInternal Medicine
(Infectious Disease)
1 COUNTRY CLUB PLZ
ORINDA, CA 94563
(925) 254-3805
Non-Participating ProviderNO
1235245770MARY LYNN MILLERIndividualInternal Medicine89 DAVIS RD SUITE 220
ORINDA, CA 94563
(925) 254-2008
Accepts MedicareYES
1235606823JOHN MUIR PHYSICIANS PCOrganizationInternal Medicine11 ALTARINDA RD
ORINDA, CA 94563
(925) 243-7744
Non-Participating ProviderNO
1245259845DAVID E. PERLADAIndividualInternal Medicine
(Infectious Disease)
1 COUNTRY CLUB PLZ
ORINDA, CA 94563
(925) 254-3805
Accepts MedicareYES
1306933783RANDALL A AMMONIndividualInternal Medicine
(Endocrinology, Diabetes & Metabolism)
1 COUNTRY CLUB PLZ
ORINDA, CA 94563
(925) 254-3805
Non-Participating ProviderNO
1346415130WAI F. YEUNG, M.D., INCOrganizationInternal Medicine12 CAMINO ENCINAS SUITE 6
ORINDA, CA 94563
(925) 254-5606
Non-Participating ProviderNO
1356569628RAE LINDSAY BOURNEIndividualInternal Medicine
(Rheumatology)
21 ORINDA WAY SUITE C, PMB 276
ORINDA, CA 94563
(925) 257-2896
Accepts MedicareYES
1376501551MELVIN J HUIEIndividualInternal Medicine15 ALTARINDA RD SUITE 111
ORINDA, CA 94563
(925) 254-3455
Accepts MedicareYES
1407911100STANFORD MARK MORANIndividualInternal Medicine55 ORINDA VIEW RD
ORINDA, CA 94563
(510) 867-5876
Non-Participating ProviderYES
1447278759ANN E STEVENSIndividualInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Non-Participating ProviderNO
1467496984SANDRA E GOLDSTEINIndividualInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Accepts MedicareYES
1518133263CLIFFORD STEVEN SCHULTZIndividualInternal Medicine
(Cardiovascular Disease)
70 OVERHILL RD
ORINDA, CA 94563
(925) 254-2518
Non-Participating ProviderNO
1538274055WILLIAM R DE WOLFIndividualInternal Medicine89 DAVIS RD SUITE 220
ORINDA, CA 94563
(925) 254-9887
Accepts MedicareYES
1558687392TUAN HUA MDOrganizationInternal Medicine21 ORINDA WAY SUITE C-276
ORINDA, CA 94563
(415) 312-4713
Non-Participating ProviderNO
1588600753MICHELE HERMANIndividualInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Accepts MedicareYES
1649203076RASHMI SHUKLAIndividualInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Accepts MedicareYES
1659489979JYOTHI BACHWANIIndividualInternal Medicine12 CAMINO ENCINAS 2'ND FLOOR
ORINDA, CA 94563
(510) 204-8189
Accepts MedicareYES
1679506000MARY R SEARSIndividualInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Accepts MedicareYES
1689642233WAHEEDA HILLERIndividualInternal Medicine140 BROOKWOOD RD #201
ORINDA, CA 94563
(925) 254-9090
Accepts MedicareYES
1710907506JOHN MUIR PHYSICIAN NETWORKOrganizationInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Non-Participating ProviderNO
1730110784VYJAYANTI RAMASWAMYIndividualInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Accepts MedicareYES
1780679647HARVEY WILLIAM OLSENIndividualInternal Medicine
(Gastroenterology)
50 ROBERT RD
ORINDA, CA 94563
(925) 254-6025
Non-Participating ProviderYES
1811073133RACHELLE HALPERNIndividualInternal Medicine
(Endocrinology, Diabetes & Metabolism)
50 VASHELL WAY SUITE 210
ORINDA, CA 94563
(925) 253-4425
Non-Participating ProviderYES
1811973092ANITA KRISHNAMURTHYIndividualInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Accepts MedicareYES
1831260108JUDITH D. KELLMANIndividualInternal Medicine140 BROOKWOOD RD STE 201
ORINDA, CA 94563
(925) 254-9090
Non-Participating ProviderNO
1871671594MICHELLE Y. ONGIndividualInternal Medicine140 BROOKWOOD RD #201
ORINDA, CA 94563
(925) 254-9090
Non-Participating ProviderYES
1881172864TODD LORENZIndividualInternal Medicine
(Endocrinology, Diabetes & Metabolism)
5 ROBERT RD
ORINDA, CA 94563
Non-Participating ProviderNO
1902100811MELVIN J HUIE M D INCOrganizationInternal Medicine15 ALTARINDA RD SUITE 111
ORINDA, CA 94563
(925) 254-3455
Non-Participating ProviderNO
1942388079RICHARD R. UNGERIndividualInternal Medicine12 CAMINO ENCINAS
ORINDA, CA 94563
(510) 204-8166
Accepts MedicareYES
1942579115MARIA ANDRAE-HAMMONDIndividualInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Accepts MedicareYES
1952353963MICHELLE D. BRICKERIndividualInternal Medicine140 BROOKWOOD RD SUITE 201
ORINDA, CA 94563
(925) 254-9090
Non-Participating ProviderNO

Medicare Participation

  • Participating providers are registered with Medicare and accept claims assignment. Taking claims assignment means the provider accepts Medicare's approved amount for the cost of rendered services as full payment. Participating providers may not charge Medicare beneficiaries more than Medicare's approved amount for their services. Medicare beneficiaries still have to pay a coinsurance or co-payment amount for a visit or service.
  • Non-Participating providers do not agree to take Medicare claims assignment. If you are a Medicare beneficiary this means the provider can charge up to 15% more than Medicare's approved amount for the cost of rendered services, in addition to your normal deductible and coinsurance costs. There are some states that restrict the limiting charge when you see non-participating provider. If you pay the full cost of your care up front, your non- participating provider should still submit a claim to Medicare. Afterward, you should receive reimbursement from Medicare for up 80% of the Medicare-approved amount for the services rendered.
  • Opt-out providers signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so.

What is PECOS?

PECOS is Medicare's enrollment and revalidation system and it is the primary source of information about verified Medicare professionals eligible to order or refer healthcare services for Medicare patients.