Thomas Robert Calkins, MD - Medicare Emergency Medicine in Chula Vista, CA

Thomas Robert Calkins, MD is a medicare enrolled "Emergency Medicine" physician in Chula Vista, California. He went to Un Of California, Irvine, College Of Medicine and graduated in 2000 and has 25 years of diverse experience with area of expertise as Emergency Medicine. His current practice location is 751 Medical Center Court, Chula Vista, California. You can reach out to his office (for appointments etc.) via phone at (619) 482-5800.

Thomas Robert Calkins is licensed to practice in California (license number A77312) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1720037518.

Contact Information

Thomas Robert Calkins, MD
751 Medical Center Court,
Chula Vista, CA 91911-6699
(619) 482-5800
Not Available

Map and Direction




Physician's Profile

Full NameThomas Robert Calkins
GenderMale
SpecialityEmergency Medicine
Experience25 Years
Location751 Medical Center Court, Chula Vista, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thomas Robert Calkins attended and graduated from Un Of California, Irvine, College Of Medicine in 2000
  NPI Data:
  • NPI Number: 1720037518
  • Provider Enumeration Date: 05/09/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9638066772
  • Enrollment ID: I20250606001401

Medical Identifiers

Medical identifiers for Thomas Robert Calkins such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720037518NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A77312 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mission Hospital Regional Med CenterMission viejo, CAHospital

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. Thomas Robert Calkins allows following entities to bill medicare on his behalf.
Entity NameTeton Valley Health Care Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1477809622
PECOS PAC ID: 3870744956
Enrollment ID: O20121120000107

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. Thomas Robert Calkins 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
Thomas Robert Calkins, MD
2100 Powell St, Suite 920,
Emeryville, CA 94608-1803

Ph: (510) 350-2600
Thomas Robert Calkins, MD
751 Medical Center Court,
Chula Vista, CA 91911-6699

Ph: (619) 482-5800

Reviews and Comments


Emergency Medicine Doctors in Chula Vista, CA

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: Medicare Enrolled
Practice Location: 752 Medical Center Ct, Suite 105, Chula Vista, CA 91911
Phone: 619-955-5246    Fax: 619-656-9761
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    
Dr. Louis David Orosz, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 435 H Street, Scripps Mercy Hospital Chula Vista, Chula Vista, CA 91910
Phone: 619-691-7425    
Dr. Wayne Philip Bergman, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 435 H St, Chula Vista, CA 91910
Phone: 619-691-7290    
Dr. Shaun David Carstairs, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 435 H St, Chula Vista, CA 91910
Phone: 619-691-7290    

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.