Katelyn Hope Anderson Klein
Internal Medicine Physician · Gardena, CA
Katelyn Hope Anderson Klein is an internal medicine physician with a practice address in Gardena, California, and NPI 1336600261, issued on Mar 25, 2019. Check the license (California A178490, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Katelyn Hope Anderson Klein
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A178490 CA
Self-reported in NPPES; status is on the state search - Practice location
- 742 W Gardena Blvd, Gardena, CA 90247
- Phone
- (310) 392-8636
- Enumerated
- Mar 25, 2019
- Record last updated
- Feb 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20230918004042); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 742 W Gardena Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelsey BreigFamily Nurse Practitioner1578076055
- Ametra BroomePhysician Assistant1992931729
- Chyron Davis, PAMedical Physician Assistant1750498846
- Yeymi De Leon, MDFamily Medicine Physician1831320852
- Gail Gabourel, MSPA-CInternal Medicine Physician1194946376
- Lorna Ocampo-Tatel, NPNurse Practitioner1609071422
Verify Katelyn Hope Anderson Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A178490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
194 Medicare Part D claims for 30 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium24 claims
- Amlodipine Besylate21 claims
- Hydrochlorothiazide11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Venice Family ClinicSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katelyn Hope Anderson Klein among 17,696 internal medicine physician records in California
Katelyn Hope Anderson Klein is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 86% of them.
- NPI issued2019 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2019 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Gardena → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Siar Basharmal, M.D.Gardena, CA 902471639168099
- Keith Andrew Ebilane, M.D.Gardena, CA 902471225370679
- Kimberly Eddings-Reece, MDGardena, CA 902471073513925
- Gail Gabourel, MSPA-CGardena, CA 902471194946376
- Soumya Kambalapalli, MDGardena, CA 902471558935908
- Owen Robinson, M.D.Gardena, CA 902471447246806
- Pranit Shrestha, M.D., M.P.H.Gardena, CA 902471164839775
- Dongjin Sung, M.D.Gardena, CA 902471114231198
Common questions
What is Katelyn Hope Anderson Klein's NPI number?
Katelyn Hope Anderson Klein's National Provider Identifier (NPI) is 1336600261, issued on Mar 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katelyn Hope Anderson Klein located?
The NPPES record lists a practice address at 742 W Gardena Blvd, Gardena, CA, 90247. Phone: (310) 392-8636. Providers update this record themselves, so call before visiting.
How can I verify Katelyn Hope Anderson Klein's license?
NPPES lists California license number A178490, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katelyn Hope Anderson Klein prescribe under Medicare Part D?
In 2024, Katelyn Hope Anderson Klein had 194 Medicare Part D claims for 30 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.