Dr Shaun David Carstairs, MD - Medicare Emergency Medicine in Chula Vista, CA

  1. Home
  2. Emergency Medicine
  3. CA
  4. Chula Vista
Dr Shaun David Carstairs, MD is a medicare enrolled "Emergency Medicine" physician in Chula Vista, California. He went to Uniformed Services Uhs Fe Hebert School Of Med and graduated in 1998 and has 26 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Chula Vista Emergency Room Physicians A Medical Corporation and his current practice location is 435 H St, Chula Vista, California. You can reach out to his office (for appointments etc.) via phone at (619) 691-7290.

Dr Shaun David Carstairs is licensed to practice in California (license number A71434) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1255301602.

Contact Information

Dr Shaun David Carstairs, MD
435 H St,
Chula Vista, CA 91910-4307
(619) 691-7290
Not Available

Map and Direction




Physician's Profile

Full NameDr Shaun David Carstairs
GenderMale
SpecialityEmergency Medicine
Experience26 Years
Location435 H St, Chula Vista, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Shaun David Carstairs attended and graduated from Uniformed Services Uhs Fe Hebert School Of Med in 1998
  NPI Data:
  • NPI Number: 1255301602
  • Provider Enumeration Date: 01/26/2006
  • Last Update Date: 08/10/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3375565054
  • Enrollment ID: I20051221000862

Medical Identifiers

Medical identifiers for Dr Shaun David Carstairs such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255301602NPI-NPPES
00A714340MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PT0002XEmergency Medicine - Medical Toxicology A71434 (California)Secondary
207P00000XEmergency Medicine A71434 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scripps Mercy HospitalSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chula Vista Emergency Room Physicians A Medical Corporation509294377922

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. Dr Shaun David Carstairs allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780870899
PECOS PAC ID: 6406760131
Enrollment ID: O20031117000940
Entity NameCentro De Salud De La Comunidad De San Ysidro, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124782685
PECOS PAC ID: 6901709435
Enrollment ID: O20040130000711
Entity NameChula Vista Emergency Room Physicians A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780021782
PECOS PAC ID: 5092943779
Enrollment ID: O20140103000393
Entity NameUc San Diego Health Community Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659864247
PECOS PAC ID: 3971849175
Enrollment ID: O20190109000943

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 Shaun David Carstairs 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
Dr Shaun David Carstairs, MD
435 H St,
Chula Vista, CA 91910-4307

Ph: (619) 691-7290		Dr Shaun David Carstairs, MD
435 H St,
Chula Vista, CA 91910-4307

Ph: (619) 691-7290

Reviews and Comments


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. John A. Siefert, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 435 H St, Chula Vista, CA 91910
Phone: 619-691-7290    
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    

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.