NPPES file of Aug 9, 2026

Mariko Uno Karres, RN, NP

Women's Health Nurse Practitioner · Encinitas, CA

Mariko Uno Karres, RN, NP is a women's health nurse practitioner with a practice address in Encinitas, California, and NPI 1538211644, issued on Jan 17, 2007. Check the license (California NPF14643, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538211644
Name
Mariko Uno Karres
Credential
RN, NP
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License number
NPF14643 CA
Self-reported in NPPES; status is on the state search
Practice location
320 Santa FE Dr Ste 300, Encinitas, CA 92024
Phone
(760) 901-5200
Enumerated
Jan 17, 2007
Record last updated
Sep 12, 2022
Medicare enrollment
Enrolled (PECOS I20101007000473); accepts Medicare assignment
Medical or professional school
Ohio State University College Of Medicine, 2003
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest women's health nurse practitioner records → All 912 in California → Look up another NPI →

Also registered at 320 Santa FE Dr Ste 300

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Erina Angelucci, CNMAdvanced Practice Midwife1710314448
  2. Kelly Engstrom, CNMAdvanced Practice Midwife1720188550
  3. Laura Garfine, FNP-CFamily Nurse Practitioner1487413274
  4. Natasha KamatObstetrics & Gynecology Physician1346795531
  5. Kellie Schueler, MDObstetrics & Gynecology Physician1972181568

Verify Mariko Uno Karres in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NPF14643    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Scripps HealthSan Diego, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mariko Uno Karres among 912 women's health nurse practitioner records in California

Mariko Uno Karres, RN, NP is one of 912 women's health nurse practitioner records with a practice address in California. 46% 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 24% of them.

  • NPI issued2007 · 24% of these records are older, 57% newer
  • In a Medicare fileYes · 46% of these records are
  • In the CMS Doctors and Clinicians fileYes · 18% of these records are
  • Graduated2003 · median 2016 among the 159 with a school on file
  • Record last updated2022 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in California

There are 912 women's health nurse practitioner records in California.

All 912 in California → Every provider in Encinitas → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Erika ChavarinEscondido, CA 920251750003547
  2. Amber Tabor, RNEscondido, CA 920251487995890
  3. Ashley Brown, NPEl Cajon, CA 920211902340334
  4. Carole Harris, NPEl Cajon, CA 920201770839334
  5. Evelyn Silk, NURSE PRACTITIONERFallbrook, CA 920281427268689
  6. Isabella CarboneLa Jolla, CA 920371407655038
  7. Donna Duvall, NPLa Jolla, CA 920371467686014
  8. Mara Killen, DNP, WHNPLa Jolla, CA 920371518277714

Common questions

What is Mariko Uno Karres, RN, NP's NPI number?

Mariko Uno Karres, RN, NP's National Provider Identifier (NPI) is 1538211644, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mariko Uno Karres, RN, NP located?

The NPPES record lists a practice address at 320 Santa FE Dr Ste 300, Encinitas, CA, 92024. Phone: (760) 901-5200. Providers update this record themselves, so call before visiting.

How can I verify Mariko Uno Karres, RN, NP's license?

NPPES lists California license number NPF14643, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.