David R Freiheit, MD - Medicare Emergency Medicine in Fremont, CA

David R Freiheit, MD is a medicare enrolled "Emergency Medicine" physician in Fremont, California. He went to University Of California, San Diego School Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Physicians Associates Fremont Pc and his current practice location is 2000 Mowry Ave, Fremont, California. You can reach out to his office (for appointments etc.) via phone at (510) 791-3430.

David R Freiheit is licensed to practice in California (license number G069856) 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 1346370590.

Contact Information

David R Freiheit, MD
2000 Mowry Ave,
Fremont, CA 94538-1716
(510) 791-3430
Not Available

Map and Direction




Physician's Profile

Full NameDavid R Freiheit
GenderMale
SpecialityEmergency Medicine
Experience37 Years
Location2000 Mowry Ave, Fremont, 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:
  • David R Freiheit attended and graduated from University Of California, San Diego School Of Medicine in 1987
  NPI Data:
  • NPI Number: 1346370590
  • Provider Enumeration Date: 03/06/2007
  • Last Update Date: 07/17/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3173569647
  • Enrollment ID: I20050706000756

Medical Identifiers

Medical identifiers for David R Freiheit such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346370590NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G069856 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Washington HospitalFremont, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Physicians Associates Fremont Pc852730358526

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 R Freiheit allows following entities to bill medicare on his behalf.
Entity NameEmergency Physicians Associates Overhead Operating Account Dennis Belo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013969153
PECOS PAC ID: 0547230708
Enrollment ID: O20040727000859
Entity NameWashington Township Hospital District
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1154472058
PECOS PAC ID: 2860488822
Enrollment ID: O20081210000515
Entity NameEmergency Physicians Associates Fremont Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790250967
PECOS PAC ID: 8527303585
Enrollment ID: O20181219000821
Entity NameEmergency Physicians Associates San Jose Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306311576
PECOS PAC ID: 8921344292
Enrollment ID: O20190107003386

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 R Freiheit 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 R Freiheit, MD
39159 Paseo Padre Pkwy, Suite 232,
Fremont, CA 94538-1608

Ph: (510) 791-5376
David R Freiheit, MD
2000 Mowry Ave,
Fremont, CA 94538-1716

Ph: (510) 791-3430

Reviews and Comments


Emergency Medicine Doctors in Fremont, CA

Jerry Vann Martin, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2500 Mowry Ave, Suite 212, Fremont, CA 94538
Phone: 510-608-6174    Fax: 510-745-6435
Lisa L. Minshall, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 39400 Paseo Padre Pkwy, Fremont, CA 94538
Phone: 510-795-3000    
Dr. Usha Rengarajan, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3200 Kearney St, Fremont, CA 94538
Phone: 510-490-1222    
Dr. Shelly Verma, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3200 Kearney St, Fremont, CA 94538
Phone: 510-490-1222    
Jamey J. Rock, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 39400 Paseo Padre Pkwy, Fremont, CA 94538
Phone: 510-795-3000    
Adele S Hultin, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 39400 Paseo Padre Pkwy, Fremont, CA 94538
Phone: 510-795-3000    
Stephen L Montgomery, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2000 Mowry Ave, Fremont, CA 94538
Phone: 510-791-3430    

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).

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