Dr David Brynn Karch, MD - Medicare Emergency Medicine in San Francisco, CA

Dr David Brynn Karch, MD is a medicare enrolled "Emergency Medicine" physician in San Francisco, California. He went to George Washington University School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Cep America - California and his current practice location is 450 Stanyan St, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 668-1000.

Dr David Brynn Karch is licensed to practice in California (license number G169269) 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 1861401382.

Contact Information

Dr David Brynn Karch, MD
450 Stanyan St,
San Francisco, CA 94117-1019
(415) 668-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr David Brynn Karch
GenderMale
SpecialityEmergency Medicine
Experience32 Years
Location450 Stanyan St, San Francisco, 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 David Brynn Karch attended and graduated from George Washington University School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1861401382
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 03/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3173572658
  • Enrollment ID: I20201022001226

Medical Identifiers

Medical identifiers for Dr David Brynn Karch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861401382NPI-NPPES
8194623MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD00033659 (Washington)Secondary
207P00000XEmergency Medicine G169269 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cep America - California6103739131954

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 David Brynn Karch allows following entities to bill medicare on his behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameSonoma Valley Emergency Physicians Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710164629
PECOS PAC ID: 1355420191
Enrollment ID: O20080506000390
Entity NameAcute Medical Providers Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942571146
PECOS PAC ID: 1153589874
Enrollment ID: O20120225000135

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 David Brynn Karch 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 David Brynn Karch, MD
Po Box 661539,
Arcadia, CA 91066-1539

Ph: (626) 447-0296
Dr David Brynn Karch, MD
450 Stanyan St,
San Francisco, CA 94117-1019

Ph: (415) 668-1000

Reviews and Comments


Emergency Medicine Doctors in San Francisco, CA

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Phone: 209-342-2300    Fax: 209-524-4240
Bichhuong M Dinh, MD
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Phone: 628-206-8000    

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.

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