NPPES file of Aug 9, 2026

Denise Ann Jaffe, NP

Nurse Practitioner · Thousand Oaks, CA

Denise Ann Jaffe, NP is a nurse practitioner with a practice address in Thousand Oaks, California, and NPI 1982718227, issued on Aug 17, 2006. Check the license (California NP16045, 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
1982718227
Name
Denise Ann Jaffe
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
NP16045 CA
Self-reported in NPPES; status is on the state search
Practice location
77 Rolling Oaks Dr Ste 201, Thousand Oaks, CA 91361
Phone
(805) 719-3700
Enumerated
Aug 17, 2006
Record last updated
Apr 5, 2022
Fax
(805) 413-9099
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 nurse practitioner records → All 8,223 in California → Look up another NPI →

Also registered at 77 Rolling Oaks Dr Ste 201

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

  1. Michelle Abrams, NPGerontology Nurse Practitioner1780154187
  2. Rollena Guachino, RNNurse Practitioner1730854217
  3. Anna Santos, RN, MSN, CNPFamily Nurse Practitioner1063096048
  4. Beronica SimpsonFamily Nurse Practitioner1447968177
  5. Rhonda Sinclair, NPNurse Practitioner1548651664

Verify Denise Ann Jaffe 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 NP16045    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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Industry payments in 2024: $55.88

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.

  1. Denise Jaffe$55.88
  2. Specialty average$791.64

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

Denise Ann Jaffe among 8,223 nurse practitioner records in California

Denise Ann Jaffe, 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 82% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2022 · 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).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

All 8,223 in California → Every provider in Thousand Oaks → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tabitha Carnevale, RN, BSN, FNPThousand Oaks, CA 913611063701225
  2. Diana CizmadijaThousand Oaks, CA 913611629408307
  3. Kim Dannenberg, NPWestlake Village, CA 913611982172201
  4. Mia De Leon, NPWestlake Village, CA 913611700119195
  5. Sue Ann Ferraro, NPThousand Oaks, CA 913611477218311
  6. Rollena Guachino, RNThousand Oaks, CA 913611730854217
  7. Jeanine Ishak, N.P.Westlake Village, CA 913611962456475
  8. Lidiya Lambert, NP, MSNWestlake Vlg, CA 913611811641533

Common questions

What is Denise Ann Jaffe, NP's NPI number?

Denise Ann Jaffe, NP's National Provider Identifier (NPI) is 1982718227, issued on Aug 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Denise Ann Jaffe, NP located?

The NPPES record lists a practice address at 77 Rolling Oaks Dr Ste 201, Thousand Oaks, CA, 91361. Phone: (805) 719-3700. Providers update this record themselves, so call before visiting.

How can I verify Denise Ann Jaffe, NP's license?

NPPES lists California license number NP16045, 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.