James Chung Shieh, MD - Medicare Emergency Medicine in Antioch, CA

James Chung Shieh, MD is a medicare enrolled "Emergency Medicine" physician in Antioch, California. His current practice location is 3901 Lone Tree Way, Antioch, California. You can reach out to his office (for appointments etc.) via phone at (925) 779-7273.

James Chung Shieh is licensed to practice in California (license number A40594) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1639198930.

Contact Information

James Chung Shieh, MD
3901 Lone Tree Way,
Antioch, CA 94509-6200
(925) 779-7273
Not Available



Physician's Profile

Full NameJames Chung Shieh
GenderMale
SpecialityEmergency Medicine
Location3901 Lone Tree Way, Antioch, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639198930
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 11/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5294814612
  • Enrollment ID: I20080509000184

Medical Identifiers

Medical identifiers for James Chung Shieh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639198930NPI-NPPES
00A405940MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A40594 (California)Primary

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. James Chung Shieh allows following entities to bill medicare on his behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520

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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. James Chung Shieh 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
James Chung Shieh, MD
2100 Powell St, Ste 920,
Emeryville, CA 94608-1826

Ph: (510) 350-2600
James Chung Shieh, MD
3901 Lone Tree Way,
Antioch, CA 94509-6200

Ph: (925) 779-7273

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Emergency Medicine Doctors in Antioch, CA

Kathleen A Regacho, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-779-3522    
Khanh D Nguyen, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 510-350-2657    
Mary Antionette Fitzsimons, M.D
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-779-7273    
Raj V. Dasari, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3400 Delta Fair Blvd, Antioch, CA 94509
Phone: 925-779-5000    
Ivan S. Cavaliere, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3400 Delta Fair Blvd, Antioch, CA 94509
Phone: 925-779-5000    
Russell Gerald Rodriguez, M.D
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-779-7273    
Susan Woodmansee, M.D
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-779-7273    

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