Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Maria Salome Mathews Martin

Individual provider Family Nurse Practitioner · NPI 1891478442

Maria Salome Mathews Martin is a Nurse Practitioner in Los Angeles, California. Graduated from Georgetown University School of Medicine in 2023, 3 years ago. Practices with Onclick Healthcare Incorporated, a 63-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
3
Trained at
Georgetown University School of Medicine
Licensed in
CA
In the registry since
2023
Specialties on file
2
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Practice location Address checks out

25825 Vermont Ave Los Angeles Ca 90710
Los Angeles, CA 90710
Phone: (833) 574-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95025856 (CA)
Inpatient Obstetric Registered Nurse Taxonomy 163WX0003X · Licence 95207026 (CA)

Record details

NPI number1891478442
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 10, 2023
Last updated in NPPESAugust 10, 2023
Certification dateAugust 8, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2023 (3 years in practice)
Group practice Onclick Healthcare Incorporated — 63 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $28 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Onclick Healthcare Incorporated

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 63 clinicians in the practice; 12 are shown here.

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