Shannon Michelle Gaffney, DO - Medicare Diagnostic Radiology in Stanford, CA

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Shannon Michelle Gaffney, DO is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Stanford, California. She went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2006 and has 19 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Stanford Health Care, John Muir Magnetic Imaging Center, Bay Imaging Consultants Medical Group Inc and her current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to her office (for appointments etc.) via phone at (650) 723-4000.

Shannon Michelle Gaffney is licensed to practice in California (license number 20A14319) 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 1548459340.

Contact Information

Shannon Michelle Gaffney, DO
300 Pasteur Dr,
Stanford, CA 94305-2200
(650) 723-4000
Not Available

Map and Direction




Physician's Profile

Full NameShannon Michelle Gaffney
GenderFemale
SpecialityDiagnostic Radiology
Experience19 Years
Location300 Pasteur Dr, Stanford, 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:
  • Shannon Michelle Gaffney attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2006
  NPI Data:
  • NPI Number: 1548459340
  • Provider Enumeration Date: 10/17/2007
  • Last Update Date: 04/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7113146192
  • Enrollment ID: I20180313000255

Medical Identifiers

Medical identifiers for Shannon Michelle Gaffney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548459340NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 20A14319 (California)Primary
2085R0202XRadiology - Diagnostic Radiology 269074 (Arizona)Secondary
207Q00000XFamily Medicine 246397 (New York)Secondary
2085R0202XRadiology - Diagnostic Radiology 246397 (New York)Secondary
2085R0202XRadiology - Diagnostic Radiology 269074 (Massachusetts)Secondary
2085R0202XRadiology - Diagnostic Radiology DO1774 (Nevada)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health Care - ValleycarePleasanton, CAHospital
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital
John Muir Medical Center - Concord CampusConcord, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stanford Health Care67097974912771
John Muir Magnetic Imaging Center903201962546
Bay Imaging Consultants Medical Group Inc9537069125123

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. Shannon Michelle Gaffney allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
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 NameSolano Diagnostics Partners A Calif Limited Partnership
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811940661
PECOS PAC ID: 4587556865
Enrollment ID: O20040330000319
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 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. Shannon Michelle Gaffney 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
Shannon Michelle Gaffney, DO
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000		Shannon Michelle Gaffney, DO
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000

Reviews and Comments


Radiology Doctors in Stanford, CA

Andrew Charles Picel, M.D
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Dr. Quazi Zubair Al-tariq, M.D.
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Practice Location: 300 Pasteur Dr, Stanford, CA 94305
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Scott Atlas, MD
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Melanie Smitt, MD
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Anicia Mirchandani, MD
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Practice Location: 300 Pasteur Dr, Stanford, CA 94305
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William Tom Kuo, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
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Bryan Alexander Lanzman, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
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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.