Dr John A Siefert, MD - Emergency Medicine in Chula Vista, CA

Dr John A Siefert, MD is a Emergency Medicine physician based in Chula Vista, California. Dr John A Siefert is licensed to practice in California (license number G68507) and his current practice location is 435 H St, Chula Vista, California. He can be reached at his office (for appointments etc.) via phone at (619) 691-7290.

NPI number for Dr John A Siefert is 1124014162 and his current mailing address is 827 J Ave, Coronado, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1124014162.

Contact Information

Dr John A Siefert, MD
435 H St,
Chula Vista, CA 91910-4307
(619) 691-7290
Not Available



Physician's Profile

Full NameDr John A Siefert
GenderMale
SpecialityEmergency Medicine
Location435 H St, Chula Vista, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1124014162
  • Provider Enumeration Date: 09/26/2005
  • Last Update Date: 05/16/2013

Medical Identifiers

Medical identifiers for Dr John A Siefert such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124014162NPI-NPPES
00G685070MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G68507 (California)Primary

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 John A Siefert is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John A Siefert, MD
827 J Ave,
Coronado, CA 92118-2414

Ph: (619) 607-5112
Dr John A Siefert, MD
435 H St,
Chula Vista, CA 91910-4307

Ph: (619) 691-7290

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Emergency Medicine Doctors in Chula Vista, CA

Dr. David Lee Vandenberg, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 435 H St, Chula Vista, CA 91910
Phone: 619-691-7290    Fax: 619-691-7432
Dr. Christy Rosa Mohler, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 435 H St, Chula Vista, CA 91910
Phone: 619-691-7290    Fax: 619-691-7432
Jeffrey Scott Overcash, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 752 Medical Center Ct, Suite 105, Chula Vista, CA 91911
Phone: 619-955-5246    Fax: 619-656-9761
Dr. Chad Michael Baasen, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 435 H St, Chula Vista, CA 91910
Phone: 760-725-1614    
Kevin Bernard Calhoun, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 751 Medical Center Ct, Chula Vista, CA 91911
Phone: 619-482-5825    
Dr. Karrar H. Ali, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 751 Medical Center Ct, Chula Vista, CA 91911
Phone: 619-502-3477    

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