NPPES file of Aug 9, 2026

Cynthia Ann Cohen, RN,FNP-C

Family Nurse Practitioner · Tustin, CA

Cynthia Ann Cohen, RN,FNP-C is a family nurse practitioner with a practice address in Tustin, California, and NPI 1902891252, issued on Sep 13, 2005. Check the license (California 14684, 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
1902891252
Name
Cynthia Ann Cohen
Credential
RN,FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
14684 CA
Self-reported in NPPES; status is on the state search
Practice location
18102 Irvine Blvd, Tustin, CA 92780
Phone
(714) 832-0510
Enumerated
Sep 13, 2005
Record last updated
Dec 22, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(714) 832-2716
Medicare enrollment
Enrolled (PECOS I20200212001129); 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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Also registered at 18102 Irvine Blvd

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

  1. Jasleen Brar, DDSDentist1538233432
  2. Mark Brown, M.D.Specialist1982663050
  3. Miguel Dominguez, M.D.Pain Medicine (Anesthesiology) Physician1235170556
  4. Brett Eirich, PTPhysical Therapist1548271679
  5. David Jiu, D.D.S.General Practice Dentistry1538201314
  6. Andrew Kiss, DDS, MDOral and Maxillofacial Surgery (Dentist)1174922025

Verify Cynthia Ann Cohen 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 14684
    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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51% more Medicare Part D claims than the average family nurse practitioner in 2024

1,976 Medicare Part D claims for 49 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 32 claims were for opioids.

  1. Cynthia Cohen1,976
  2. Specialty average1,305

Most prescribed

  1. Levothyroxine Sodium99 claims
  2. Quetiapine Fumarate96 claims
  3. Atorvastatin Calcium87 claims
  4. Gabapentin77 claims
  5. Sertraline Hcl71 claims
  6. Metoprolol Succinate68 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.

Bills Medicare through one group practice

  1. Pacwest Healthcare PLLCSpokane, WA

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

56 family nurse practitioner records list a practice address in Tustin

They are 56 of the 2,221 NPPES records with a practice address in Tustin, and 16,966 family nurse practitioner records in California.

Other family nurse practitioner records in California

  1. Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
  2. Joshua AaronMission Hills, CA1477291805
  3. Orly Aaron, NPSan Francisco, CA1376912451
  4. Paris Gilbert Russ AaronSacramento, CA1871079111
  5. Tiffanne Aaronsen, FNPIndio, CA1568191807
  6. Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
  7. Frances Abad, FNPLos Angeles, CA1053504514
  8. Nnenna AbaezeLong Beach, CA1457820763
  9. Raymond Abagat, FNPTorrance, CA1306685821
  10. Ashley AbalCastaic, CA1740140698

Common questions

What is Cynthia Ann Cohen, RN,FNP-C's NPI number?

Cynthia Ann Cohen, RN,FNP-C's National Provider Identifier (NPI) is 1902891252, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Cynthia Ann Cohen, RN,FNP-C located?

The NPPES record lists a practice address at 18102 Irvine Blvd, Tustin, CA, 92780. Phone: (714) 832-0510. Providers update this record themselves, so call before visiting.

How can I verify Cynthia Ann Cohen, RN,FNP-C's license?

NPPES lists California license number 14684, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Cynthia Ann Cohen, RN,FNP-C prescribe under Medicare Part D?

In 2024, Cynthia Ann Cohen, RN,FNP-C had 1,976 Medicare Part D claims for 49 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.

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.