David S Merin, MD - Medicare Emergency Medicine in Orange, CA

David S Merin, MD is a medicare enrolled "Emergency Medicine" physician in Orange, California. His current practice location is 1100 W Stewart Dr, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 633-9111.

David S Merin is licensed to practice in California (license number A66968) 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 1811929979.

Contact Information

David S Merin, MD
1100 W Stewart Dr,
Orange, CA 92868-3849
(714) 633-9111
Not Available



Physician's Profile

Full NameDavid S Merin
GenderMale
SpecialityEmergency Medicine
Location1100 W Stewart Dr, Orange, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811929979
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 04/30/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 2062458953
  • Enrollment ID: I20050630000845

Medical Identifiers

Medical identifiers for David S Merin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811929979NPI-NPPES
00A669680MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A66968 (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. David S Merin allows following entities to bill medicare on his behalf.
Entity NameEmergency Medicine Specialists Of Orange County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740214733
PECOS PAC ID: 0840185005
Enrollment ID: O20040217000695

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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. David S Merin 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
David S Merin, MD
Po Box 690,
Long Beach, CA 90801-0690

Ph: (562) 809-3547
David S Merin, MD
1100 W Stewart Dr,
Orange, CA 92868-3849

Ph: (714) 633-9111

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Emergency Medicine Doctors in Orange, CA

Joseph Villarreal, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Building 1a, Room 1009, Orange, CA 92868
Phone: 714-456-5239    
Scott Rudkin, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Uci Medical Center, 101 The City Drive South, Orange, CA 92868
Phone: 714-456-2986    
Joelle Reynard, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Building 1a, Room 1009, Orange, CA 92868
Phone: 714-456-5239    
Dr. Inna Shniter, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 W Stewart Dr, Orange, CA 92868
Phone: 714-771-8113    
John C Fox, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Uci Medical Center, 101 The City Drive South, Orange, CA 92868
Phone: 714-456-2986    
Miss Shannon Louise Toohey, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 The City Drive South, Bldg 200 , Suite 710, Rt 128-01, Orange, CA 92868
Phone: 715-456-5239    
Wirachin Hoonpongsimanont, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-5705    

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