Dr Christopher David Johnson, MD - Medicare in Hayward, CA

Dr Christopher David Johnson, MD is a medicare enrolled "Emergency Medicine" physician in Hayward, California. His current practice location is 27400 Hesperian Blvd, Kaiser Permanente Hayward Medical Center, Hayward, California. You can reach out to his office (for appointments etc.) via phone at (646) 468-9164.

Dr Christopher David Johnson is licensed to practice in California (license number A115329) 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 1720285620.

Contact Information

Dr Christopher David Johnson, MD
27400 Hesperian Blvd, Kaiser Permanente Hayward Medical Center,
Hayward, CA 94545-4235
(646) 468-9164
Not Available

Map and Direction




Physician's Profile

Full NameDr Christopher David Johnson
GenderMale
Speciality
Experience Years
Location27400 Hesperian Blvd, Hayward, 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 Christopher David Johnson attended and graduated from in
  NPI Data:
  • NPI Number: 1720285620
  • Provider Enumeration Date: 07/03/2007
  • Last Update Date: 12/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Christopher David Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720285620NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A115329 (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 Christopher David Johnson 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 Christopher David Johnson, MD
916 Union St, Apt 1a,
Brooklyn, NY 11215-1663

Ph: (646) 468-9164
Dr Christopher David Johnson, MD
27400 Hesperian Blvd, Kaiser Permanente Hayward Medical Center,
Hayward, CA 94545-4235

Ph: (646) 468-9164

Reviews and Comments


Emergency Medicine Doctors in Hayward, CA

Dr. Aaron Pessl, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27400 Hesperian Blvd, Hayward, CA 94545
Phone: 510-784-4525    
Rameshchandra Naranbhai Patel, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27400 Hesperian Blvd, Hayward, CA 94545
Phone: 510-784-4000    
Sarah Lynn Welsh, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 27200 Calaroga Ave, Hayward, CA 94545
Phone: 510-264-4026    
Dr. Shao-i Huang, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27200 Calaroga Ave, Hayward, CA 94545
Phone: 510-264-4000    
Dr. Christopher Wan, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 27400 Hesperian Blvd, Kaiser Hayward Emergency Dept., Hayward, CA 94545
Phone: 510-784-4521    
Charles Getz, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27400 Hesperian Blvd, Hayward, CA 94545
Phone: 510-784-4000    
Eric Anderson, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27400 Hesperian Blvd, Hayward, CA 94545
Phone: 510-784-4000    

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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