Crystal Chang, MD - Medicare Diagnostic Radiology in Novato, CA

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Crystal Chang, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Novato, California. She went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2011 and has 13 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice John Muir Trauma Physicians Billing Service, John Muir Magnetic Imaging Center, Bay Imaging Consultants Medical Group Inc and her current practice location is 180 Rowland Way, Novato, California. You can reach out to her office (for appointments etc.) via phone at (415) 290-1500.

Crystal Chang is licensed to practice in California (license number A140488) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1518253012.

Contact Information

Crystal Chang, MD
180 Rowland Way,
Novato, CA 94945-5009
(415) 290-1500
(415) 209-1501

Map and Direction




Physician's Profile

Full NameCrystal Chang
GenderFemale
SpecialityDiagnostic Radiology
Experience13 Years
Location180 Rowland Way, Novato, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Crystal Chang attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2011
  NPI Data:
  • NPI Number: 1518253012
  • Provider Enumeration Date: 06/22/2011
  • Last Update Date: 03/12/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9436444163
  • Enrollment ID: I20160819001770

Medical Identifiers

Medical identifiers for Crystal Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518253012NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology A140488 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital
John Muir Medical Center - Concord CampusConcord, CAHospital
Alta Bates Summit Medical CenterOakland, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
John Muir Trauma Physicians Billing Service3476542515127
John Muir Magnetic Imaging Center903201962546
Bay Imaging Consultants Medical Group Inc9537069125132

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. Crystal Chang 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 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 NameBass Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174253405
PECOS PAC ID: 9032111281
Enrollment ID: O20070201000181
Entity NamePrima Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811217946
PECOS PAC ID: 6406040138
Enrollment ID: O20101027000334
Entity NameMagnetic Imaging Affiliates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487040770
PECOS PAC ID: 5496066961
Enrollment ID: O20150624002629
Entity NameEpic Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780107797
PECOS PAC ID: 5890053094
Enrollment ID: O20171215002809

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. Crystal Chang 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
Crystal Chang, MD
500 Redwood Blvd Ste 300,
Novato, CA 94947-6921

Ph: (415) 884-3415		Crystal Chang, MD
180 Rowland Way,
Novato, CA 94945-5009

Ph: (415) 290-1500

Reviews and Comments


Radiology Doctors in Novato, CA

Jean-pierre Phancao, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 500 Redwood Blvd Ste 300, Novato, CA 94947
Phone: 415-464-8081    
Ari Kane, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 180 Rowland Way, Novato, CA 94945
Phone: 415-209-1500    Fax: 415-209-1501
Robert L Wirth, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 180 Rowland Way, Novato, CA 94945
Phone: 415-209-1500    Fax: 415-209-1501
Ralph Maximillian Koenker, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 180 Rowland Way, Novato, CA 94945
Phone: 415-290-1500    

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.