Mar Keshia Clarke, NP
Nurse Practitioner · Hawthorne, CA
Mar Keshia Clarke, NP is a nurse practitioner with a practice address in Hawthorne, California, and NPI 1730228388, issued on Feb 6, 2007. Check the license (California 15097, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mar Keshia Clarke
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 15097 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12618 Hawthorne Blvd, Hawthorne, CA 90250
- Phone
- (310) 263-5700
- Enumerated
- Feb 6, 2007
- Record last updated
- Jun 6, 2023
- Medicare enrollment
- Enrolled (PECOS I20230726002891); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 12618 Hawthorne Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mar Keshia Clarke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 15097Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average nurse practitioner in 2024
726 Medicare Part D claims for 252 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium53 claims
- Amlodipine Besylate39 claims
- Fluticasone Propionate36 claims
- Famotidine27 claims
- Losartan Potassium27 claims
- Lisinopril24 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.
Industry payments in 2024: $120.31
1 payment: food and beverage; the largest payer was Smith+Nephew, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Providence Medical InstituteHawthorne, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mar Keshia Clarke among 8,223 nurse practitioner records in California
Mar Keshia Clarke, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 73% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2004 · median 2017 among the 3,425 with a school on file
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 nurse practitioner records list a practice address in Hawthorne
They are 12 of the 818 NPPES records with a practice address in Hawthorne, and 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Hawthorne → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Julia Brewer, NPHawthorne, CA 902501578995502
- Maxine Daniel, NPHawthorne, CA 902501215621339
- Yvonne English, RNPHawthorne, CA 902501891983433
- Olivia GhaussyHawthorne, CA 902501861874398
- Sofia Iacono, NPHawthorne, CA 902501639095243
- Angela IwualaHawthorne, CA 902501336885128
- Arcelia Kiss, FNPHawthorne, CA 902501225668288
- Isabella Mortola, DNP, FNP-BC, CPNP-PCHawthorne, CA 902501548005523
Common questions
What is Mar Keshia Clarke, NP's NPI number?
Mar Keshia Clarke, NP's National Provider Identifier (NPI) is 1730228388, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mar Keshia Clarke, NP located?
The NPPES record lists a practice address at 12618 Hawthorne Blvd, Hawthorne, CA, 90250. Phone: (310) 263-5700. Providers update this record themselves, so call before visiting.
How can I verify Mar Keshia Clarke, NP's license?
NPPES lists California license number 15097, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mar Keshia Clarke, NP prescribe under Medicare Part D?
In 2024, Mar Keshia Clarke, NP had 726 Medicare Part D claims for 252 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.