NPPES file of Aug 9, 2026

Jennifer Lynn Spignese, FNP-C, MSN, RN

Nurse Practitioner · Mission Viejo, CA

Jennifer Lynn Spignese, FNP-C, MSN, RN is a nurse practitioner with a practice address in Mission Viejo, California, and NPI 1386130938, issued on Jul 6, 2018. Check the license (California NP95008500, 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
1386130938
Name
Jennifer Lynn Spignese
Credential
FNP-C, MSN, RN
Primary taxonomy
Nurse Practitioner 363L00000X
License number
NP95008500 CA
Self-reported in NPPES; status is on the state search
Practice location
26800 Crown Valley Pkwy Ste 305, Mission Viejo, CA 92691
Phone
(949) 364-6000
Enumerated
Jul 6, 2018
Record last updated
Oct 28, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(949) 364-3213
Medicare enrollment
Enrolled (PECOS I20181019000879); accepts Medicare assignment
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 nurse practitioner records → All 8,223 in California → Look up another NPI →

Also registered at 26800 Crown Valley Pkwy Ste 305

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

  1. Saba Akhtar, M.DInternal Medicine Physician1104112440
  2. Jae Choi, MDStudent in an Organized Health Care Education/Training Program1992371884
  3. Leslie Lu, MDInternal Medicine Physician1104921402
  4. Sharone Perlman, NPFamily Nurse Practitioner1548631419
  5. Andrew Truong, MDInternal Medicine Physician1134513047
  6. Winston Wong, PHARM.D.Pharmacotherapy Pharmacist1811913957

Verify Jennifer Lynn Spignese 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 NP95008500    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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18% fewer Medicare Part D claims than the average nurse practitioner in 2024

908 Medicare Part D claims for 272 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Jennifer Spignese908
  2. Specialty average1,109

Most prescribed

  1. Rosuvastatin Calcium42 claims
  2. Levothyroxine Sodium36 claims
  3. Amlodipine Besylate31 claims
  4. Ciprofloxacin Hcl30 claims
  5. Atorvastatin Calcium28 claims
  6. Azithromycin26 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $200.06

8 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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. Jennifer Spignese$200.06
  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.

Bills Medicare through one group practice

  1. Providence Medical FoundationFullerton, CA

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

Jennifer Lynn Spignese among 8,223 nurse practitioner records in California

Jennifer Lynn Spignese, FNP-C, MSN, RN 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 2018, is newer than 56% of them.

  • NPI issued2018 · 56% of these records are older, 39% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2017 · median 2017 among the 3,425 with a school on file
  • Record last updated2020 · 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 Mission Viejo → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Mahshid Agahi, AGNPMission Viejo, CA 926911164793279
  2. Joman AlomarMission Viejo, CA 926911538020995
  3. Yi-Jywe Cheng, NURSE PRACTITIONERMission Viejo, CA 926911053706341
  4. Janny Clark, NPMission Viejo, CA 926911932816626
  5. Tatiana Hajou, FNP-BCMission Viejo, CA 926911497345771
  6. Judith McLeod, NPMission Viejo, CA 926911518034362
  7. Lien Nguyen, NPMission Viejo, CA 926911508906033
  8. Courtney Rotz, M.S.N., N.P.Mission Viejo, CA 926911821370602

Common questions

What is Jennifer Lynn Spignese, FNP-C, MSN, RN's NPI number?

Jennifer Lynn Spignese, FNP-C, MSN, RN's National Provider Identifier (NPI) is 1386130938, issued on Jul 6, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Lynn Spignese, FNP-C, MSN, RN located?

The NPPES record lists a practice address at 26800 Crown Valley Pkwy Ste 305, Mission Viejo, CA, 92691. Phone: (949) 364-6000. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Lynn Spignese, FNP-C, MSN, RN's license?

NPPES lists California license number NP95008500, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Lynn Spignese, FNP-C, MSN, RN prescribe under Medicare Part D?

In 2024, Jennifer Lynn Spignese, FNP-C, MSN, RN had 908 Medicare Part D claims for 272 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.