Dr Sangeeta Gambhir, MD - Medicare Diagnostic Radiology in Walnut Creek, CA

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Dr Sangeeta Gambhir, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Walnut Creek, California. She went to University Of California, Geffen School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Bay Imaging Consultants Medical Group Inc, Magnetic Imaging Affiliates Llc, University Healthcare Alliance and her current practice location is 2125 Oak Grove Rd, #200, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 296-7150.

Dr Sangeeta Gambhir is licensed to practice in California (license number G75064) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1144213299.

Contact Information

Dr Sangeeta Gambhir, MD
2125 Oak Grove Rd, #200,
Walnut Creek, CA 94598-2536
(925) 296-7150
(925) 296-7171

Map and Direction




Physician's Profile

Full NameDr Sangeeta Gambhir
GenderFemale
SpecialityDiagnostic Radiology
Experience33 Years
Location2125 Oak Grove Rd, Walnut Creek, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Sangeeta Gambhir attended and graduated from University Of California, Geffen School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1144213299
  • Provider Enumeration Date: 08/24/2005
  • Last Update Date: 01/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9234129800
  • Enrollment ID: I20040514001217

Medical Identifiers

Medical identifiers for Dr Sangeeta Gambhir such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144213299NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology G75064 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alta Bates Summit Medical CenterOakland, CAHospital
Eden Medical CenterCastro valley, CAHospital
Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bay Imaging Consultants Medical Group Inc9537069125132
Magnetic Imaging Affiliates Llc549606696131
University Healthcare Alliance6305748799346

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 Sangeeta Gambhir allows following entities to bill medicare on her behalf.
Entity NameBay Imaging Consultants Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356597637
PECOS PAC ID: 9537069125
Enrollment ID: O20040110000189
Entity NameJohn Muir Magnetic Imaging Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235184110
PECOS PAC ID: 9032019625
Enrollment ID: O20040110000222
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292
Entity NameJohn Muir Trauma Physicians Billing Service
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093864837
PECOS PAC ID: 3476542515
Enrollment ID: O20050420001452
Entity NameNorcal Imaging
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003965997
PECOS PAC ID: 7911099346
Enrollment ID: O20070815000403
Entity NameMagnetic Imaging Affiliates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487040770
PECOS PAC ID: 5496066961
Enrollment ID: O20150624002629

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 Sangeeta Gambhir 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 Sangeeta Gambhir, MD
1300 Crane St,
Menlo Park, CA 94025-4260

Ph: (650) 498-6530		Dr Sangeeta Gambhir, MD
2125 Oak Grove Rd, #200,
Walnut Creek, CA 94598-2536

Ph: (925) 296-7150

Reviews and Comments


Radiology Doctors in Walnut Creek, CA

Dr. Philip J. Rich, MD
Radiology
Medicare: Medicare Enrolled
Practice Location: 2125 Oak Grove Rd, #200, Walnut Creek, CA 94598
Phone: 925-296-7150    Fax: 925-296-7171
Dr. Harish Anandha Narayanan, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Dr. Jonathan Fish, M.D.
Radiology
Medicare: Medicare Enrolled
Practice Location: 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598
Phone: 925-296-7150    Fax: 925-296-7171
Dr. Joseph Chan, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598
Phone: 925-296-7150    Fax: 925-296-7171
Dr. Aseem Om Rawal, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598
Phone: 925-296-7150    Fax: 925-296-7171
Dr. Kuang-hwa Kenneth Chao, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 575 Lennon Ln, Walnut Creek, CA 94598
Phone: 925-954-6710    Fax: 925-954-6711
Barbara M. Preston, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    

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.