NPPES file of Aug 9, 2026

Rumiko Harkness, C.R.N.P.

Obstetrics & Gynecology Nurse Practitioner · Oceanside, CA

Rumiko Harkness, C.R.N.P. is an obstetrics & gynecology nurse practitioner with a practice address in Oceanside, California, and NPI 1487785093, issued on Mar 7, 2007. Check the license (California 415342, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487785093
Name
Rumiko Harkness
Credential
C.R.N.P.
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License number
415342 CA
Self-reported in NPPES; status is on the state search
Practice location
3998 Vista Way Ste C, Oceanside, CA 92056
Phone
(760) 385-8008
Enumerated
Mar 7, 2007
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(760) 385-8007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology nurse practitioner records → All 394 in California → Look up another NPI →

Also registered at 3998 Vista Way Ste C

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

  1. Jan Penvose-Yi, MDObstetrics & Gynecology Physician1932203478
  2. Berk Suntay, MDObstetrics & Gynecology Physician1841429974

Verify Rumiko Harkness 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 415342    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

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Industry payments in 2024: $24.38

1 payment: food and beverage; the largest payer was Astellas Pharma US Inc. The 1,033 providers of this specialty with any payment received $439.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rumiko Harkness$24.38
  2. Specialty average$439.39

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Rumiko Harkness among 394 obstetrics & gynecology nurse practitioner records in California

Rumiko Harkness, C.R.N.P. is one of 394 obstetrics & gynecology nurse practitioner records with a practice address in California. 38% 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 38% of them.

  • NPI issued2007 · 38% of these records are older, 39% newer
  • In a Medicare fileYes · 38% of these records are
  • In the CMS Doctors and Clinicians fileNo · 14% of these records are
  • Record last updated2018 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Nurse Practitioner providers in California

There are 394 obstetrics & gynecology nurse practitioner records in California.

All 394 in California → Every provider in Oceanside → Obstetrics & Gynecology Nurse Practitioner nationwide →

The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes

  1. Renee Haas, CNPOceanside, CA 920561588873608
  2. Corinna Farrell, NPCamp Pendleton, CA 920551558609644
  3. Eliana Deutsch, NPLa Jolla, CA 920371770807000
  4. Kourtney Edwards, NPLa Jolla, CA 920371447928890
  5. Adrianna Garcia, FNPLa Jolla, CA 920371750157665
  6. Wendy BonnarVista, CA 920841598786048
  7. Karen GrossVista, CA 920841932122082
  8. Yolanda GubatonVista, CA 920841295756492

Common questions

What is Rumiko Harkness, C.R.N.P.'s NPI number?

Rumiko Harkness, C.R.N.P.'s National Provider Identifier (NPI) is 1487785093, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Rumiko Harkness, C.R.N.P. located?

The NPPES record lists a practice address at 3998 Vista Way Ste C, Oceanside, CA, 92056. Phone: (760) 385-8008. Providers update this record themselves, so call before visiting.

How can I verify Rumiko Harkness, C.R.N.P.'s license?

NPPES lists California license number 415342, 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.