Ravi Kumar Aggu Sher, MD - Medicare Critical Care (intensivists) in San Jose, CA

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Ravi Kumar Aggu Sher, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in San Jose, California. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Washington Township Medical Foundation, Inpatient Specialists Of California Pc, University Healthcare Alliance, Permanente Medical Group Inc and his current practice location is 2425 Samaritan Dr, San Jose, California. You can reach out to his office (for appointments etc.) via phone at (408) 559-2011.

Ravi Kumar Aggu Sher is licensed to practice in California (license number A123535) 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 1285898585.

Contact Information

Ravi Kumar Aggu Sher, MD
2425 Samaritan Dr,
San Jose, CA 95124-3908
(408) 559-2011
(786) 206-0764

Map and Direction




Physician's Profile

Full NameRavi Kumar Aggu Sher
GenderMale
SpecialityCritical Care (intensivists)
Experience22 Years
Location2425 Samaritan Dr, San Jose, 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:
  • Ravi Kumar Aggu Sher graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1285898585
  • Provider Enumeration Date: 07/15/2008
  • Last Update Date: 10/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5092956003
  • Enrollment ID: I20130801000815

Medical Identifiers

Medical identifiers for Ravi Kumar Aggu Sher such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285898585NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A123535 (California)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 2011020640 (Missouri)Secondary
207RC0200XInternal Medicine - Critical Care Medicine A123535 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Washington HospitalFremont, CAHospital
Regional Medical Center Of San JoseSan jose, CAHospital
Good Samaritan HospitalSan jose, CAHospital
Kaiser Foundation Hospital-santa ClaraSanta clara, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Washington Township Medical Foundation2860687050102
Inpatient Specialists Of California Pc3476864448289
University Healthcare Alliance6305748799346
Permanente Medical Group Inc89219102257800

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. Ravi Kumar Aggu Sher allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292
Entity NameHospitalist Medicine Physicians Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184663965
PECOS PAC ID: 8426062027
Enrollment ID: O20060202000956
Entity NameWashington Township Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346557014
PECOS PAC ID: 2860687050
Enrollment ID: O20101112001225
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915

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. Ravi Kumar Aggu Sher 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
Ravi Kumar Aggu Sher, MD
2425 Samaritan Dr,
San Jose, CA 95124-3908

Ph: (408) 559-2011		Ravi Kumar Aggu Sher, MD
2425 Samaritan Dr,
San Jose, CA 95124-3908

Ph: (408) 559-2011

Reviews and Comments


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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.