NPPES file of Aug 9, 2026

Lynn Coates-Leisen, MSN, APRN, FNP-C

Family Nurse Practitioner · Thousand Oaks, CA

Lynn Coates-Leisen, MSN, APRN, FNP-C is a family nurse practitioner with a practice address in Thousand Oaks, California, and NPI 1134523558, issued on Oct 14, 2014. Check the license (California 95001441, 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
1134523558
Name
Lynn Coates-Leisen
Credential
MSN, APRN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95001441 CA
Self-reported in NPPES; status is on the state search
Practice location
1429 E Thousand Oaks Blvd, Thousand Oaks, CA 91362
Phone
(805) 719-1700
Enumerated
Oct 14, 2014
Record last updated
Apr 9, 2025
Fax
(805) 719-1711
Medicare enrollment
Enrolled (PECOS I20210607001388); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 1429 E Thousand Oaks Blvd

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

  1. Mariano Castano, CMT, CCMMassage Therapist1497311971
  2. Sarfraz Zaidi, MDEndocrinology, Diabetes & Metabolism Physician1427157536

Verify Lynn Coates-Leisen 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 95001441    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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51% fewer Medicare Part D claims than the average family nurse practitioner in 2024

641 Medicare Part D claims for 44 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Lynn Coates-Leisen641
  2. Specialty average1,305

Most prescribed

  1. Rosuvastatin Calcium43 claims
  2. Levothyroxine Sodium39 claims
  3. Losartan Potassium37 claims
  4. Ozempic33 claims
  5. Metformin Hcl32 claims
  6. Np Thyroid29 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: $342.93

4 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lynn Coates-Leisen$342.93
  2. Specialty average$650.95

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

Lynn Coates-Leisen among 16,966 family nurse practitioner records in California

Lynn Coates-Leisen, MSN, APRN, FNP-C is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 27% of them.

  • NPI issued2014 · 27% of these records are older, 69% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2014 · median 2019 among the 6,793 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

42 family nurse practitioner records list a practice address in Thousand Oaks

They are 42 of the 2,434 NPPES records with a practice address in Thousand Oaks, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in Thousand Oaks → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Ethel Antonio, NPWestlake Village, CA 913621386778967
  2. Marichu Cortes, RNWestlake Village, CA 913621114535176
  3. Antonio Diaz Cooper, NPWestlake Village, CA 913621184418204
  4. Sara Houck, FNPThousand Oaks, CA 913621003448515
  5. Maritoni Tizon-Damiano, NPThousand Oaks, CA 913621225684566
  6. Ashley Bowen, FNPThousand Oaks, CA 913611356119457
  7. Maya Fahimipour, FNPThousand Oaks, CA 913611386295889
  8. Rita Kachakian, RN, BSN, FNPWestlake Village, CA 913611336608496

Common questions

What is Lynn Coates-Leisen, MSN, APRN, FNP-C's NPI number?

Lynn Coates-Leisen, MSN, APRN, FNP-C's National Provider Identifier (NPI) is 1134523558, issued on Oct 14, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Lynn Coates-Leisen, MSN, APRN, FNP-C located?

The NPPES record lists a practice address at 1429 E Thousand Oaks Blvd, Thousand Oaks, CA, 91362. Phone: (805) 719-1700. Providers update this record themselves, so call before visiting.

How can I verify Lynn Coates-Leisen, MSN, APRN, FNP-C's license?

NPPES lists California license number 95001441, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Lynn Coates-Leisen, MSN, APRN, FNP-C prescribe under Medicare Part D?

In 2024, Lynn Coates-Leisen, MSN, APRN, FNP-C had 641 Medicare Part D claims for 44 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.