Dr Karisa Thayer, MD - Medicare Internal Medicine in Gardena, CA

Dr Karisa Thayer, MD is a medicare enrolled "Internal Medicine" physician in Gardena, California. Her current practice location is 742 W Gardena Blvd, Gardena, California. You can reach out to her office (for appointments etc.) via phone at (310) 327-1357.

Dr Karisa Thayer is licensed to practice in California (license number A140754) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1558765941.

Contact Information

Dr Karisa Thayer, MD
742 W Gardena Blvd,
Gardena, CA 90247-5024
(310) 327-1357
Not Available

Map and Direction




Physician's Profile

Full NameDr Karisa Thayer
GenderFemale
SpecialityInternal Medicine
Location742 W Gardena Blvd, Gardena, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1558765941
  • Provider Enumeration Date: 10/14/2014
  • Last Update Date: 11/17/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2961821004
  • Enrollment ID: I20200923001977

Medical Identifiers

Medical identifiers for Dr Karisa Thayer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558765941NPI-NPPES
KA3232267556).MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A140754 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (California)Secondary
207R00000XInternal Medicine A140754 (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 Karisa Thayer 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 Karisa Thayer, MD
742 W Gardena Blvd,
Gardena, CA 90247-5024

Ph: (310) 327-1357
Dr Karisa Thayer, MD
742 W Gardena Blvd,
Gardena, CA 90247-5024

Ph: (310) 327-1357

Reviews and Comments


Internal Medicine Doctors in Gardena, CA

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Phone: 310-363-0526    Fax: 310-640-3418
Katelyn Hope Anderson Klein,
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Practice Location: 742 W Gardena Blvd, Gardena, CA 90247
Phone: 310-392-8636    

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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