NPPES file of Aug 9, 2026

Jenny Senff, FNP, RN

Registered Nurse · Lakeport, CA

Jenny Senff, FNP, RN is a registered nurse with a practice address in Lakeport, California, and NPI 1134299043, issued on Nov 8, 2006. Check the license (California RN347384, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1134299043
Name
Jenny Senff
Credential
FNP, RN
Primary taxonomy
Registered Nurse 163W00000X
License numbers
RN347384 CA
FNP8874 CA
Self-reported in NPPES; status is on the state search
Practice location
5335 Lakeshore Blvd, Lakeport, CA 95453
Phone
(707) 263-7725
Enumerated
Nov 8, 2006
Record last updated
Sep 11, 2025
Fax
(707) 263-1096
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 registered nurse records → All 13,506 in California → Look up another NPI →

Also registered at 5335 Lakeshore Blvd

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

  1. Irinna Andrianarijaona, FNPFamily Nurse Practitioner1376052027
  2. Javier Arroyo, D.C.Chiropractor1821183732
  3. John Jenkins, DDSDentist1114097144
  4. Karen Kennedy, PAMedical Physician Assistant1326118365
  5. Tina Ngo, DDSGeneral Practice Dentistry1043687007
  6. Charles Seage, M.D.Internal Medicine Physician1124348396

Verify Jenny Senff 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 RN347384    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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Jenny Senff among 13,506 registered nurse records in California

Jenny Senff, FNP, RN is one of 13,506 registered nurse records with a practice address in California. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 97% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 registered nurse records list a practice address in Lakeport

They are 6 of the 375 NPPES records with a practice address in Lakeport, and 13,506 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 13,506 in California → Every provider in Lakeport → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Elaine Fontana, PUBLIC HEALTH NURSELakeport, CA 954531558549568
  2. Katherine Harris, PUBLIC HEALTH NURSELakeport, CA 954531316123599
  3. Joan Kammerer, RN.PHNLakeport, CA 954531760669618
  4. Carol MorganLakeport, CA 954531235534660
  5. Johanna Ruiz, RN, PHN, MSNLakeport, CA 954531669862033
  6. Carol Littlefield, RNKelseyville, CA 954511205925658
  7. Aaron Stauffer, RNLittle River, CA 954561447196365
  8. Julie Leveque, FNPHealdsburg, CA 954481225115207

Common questions

What is Jenny Senff, FNP, RN's NPI number?

Jenny Senff, FNP, RN's National Provider Identifier (NPI) is 1134299043, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jenny Senff, FNP, RN located?

The NPPES record lists a practice address at 5335 Lakeshore Blvd, Lakeport, CA, 95453. Phone: (707) 263-7725. Providers update this record themselves, so call before visiting.

How can I verify Jenny Senff, FNP, RN's license?

NPPES lists California license number RN347384, 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. 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.