DR. KARISA THAYER M.D.
NPI 1558765941
Internal Medicine in Gardena, CA

Q: What is Karisa Thayer's NPI number?

The NPI number for Karisa Thayer is 1558765941. It was assigned to this individual provider in the NPPES registry on October 14, 2014.

Q: What is Karisa Thayer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Karisa Thayer was last updated on November 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 14, 2014PECOS EnrolledAccepts Medicare Assignment

742 W GARDENA BLVD, GARDENA, CA 90247(310) 327-1357 Get Directions Write a Review

NPPES record last updated: November 17, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 17, 2022, Mar 5, 2020 (2 updates tracked since 2020).

On this page

About Dr. Karisa Thayer M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KARISA THAYER M.D. (NPI 1558765941) is an individual internal medicine provider in Gardena, California, licensed in California (A140754) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2014).

NPPES Registry Identity

NPI1558765941

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. KARISA THAYERCredential: M.D.

Location Address742 W GARDENA BLVDGardena, CA 90247-5024

Mailing Address742 W Gardena BlvdGardena, CA 90247-5024 · (310) 327-1357

Phone(310) 327-1357

Sole ProprietorYes

Medical School CMSLoma Linda University School Of MedicineGraduated 2014

Enumeration DateOctober 14, 2014

Last NPPES UpdateNovember 17, 20222 updates tracked since enumeration

NPPES CertifiedNovember 17, 2022

✔ NPI 1558765941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A140754

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedPediatricsTaxonomy 208000000X · License A140754 (CA)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

742 W GARDENA BLVD, Gardena, CA 90247

Open in Google Maps ↗

Other Identifiers 1

MedicaidKA3232267556).CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Karisa Thayer M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961821004

PECOS Enrollment IDI20240625003313

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90247 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

6 suppliers11 claims31 services$6.57 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GOURI PILLAI MD

Pediatrics