Cassie Graydon La Barreare
Family Nurse Practitioner · Oceanside, CA
Cassie Graydon La Barreare is a family nurse practitioner with a practice address in Oceanside, California, and NPI 1609445014, issued on Jun 21, 2021. Check the license (California 95017600, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassie Graydon La Barreare
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95017600 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4002 Vista Way, Oceanside, CA 92056
- Phone
- (760) 940-4055
- Enumerated
- Jun 21, 2021
- Record last updated
- Nov 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20240322003923); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 4002 Vista Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Antoun, MDInternal Medicine Physician1043573785
- Hermineh AraminCytopathology Physician1821451444
- Allison Auchter, MD, PHDEmergency Medical Services (Emergency Medicine) Physician1013595248
- Romana Bailey, M.D.Neonatal-Perinatal Medicine Physician1396023685
Verify Cassie Graydon La Barreare in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95017600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family nurse practitioner in 2024
14 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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: $207.67
4 payments; by number, the most common kind was food and beverage; the largest payer was MicroVention, 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.
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
- Ihs Radiology Medical Group IncOceanside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassie Graydon La Barreare among 16,966 family nurse practitioner records in California
Cassie Graydon La Barreare 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 2021, is newer than 62% of them.
- NPI issued2021 · 62% of these records are older, 32% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2020 · median 2019 among the 6,793 with a school on file
- Record last updated2024 · 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).
50 family nurse practitioner records list a practice address in Oceanside
They are 50 of the 3,438 NPPES records with a practice address in Oceanside, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Oceanside → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Rachel Anderson, RN, MSN, FNPOceanside, CA 920561235435587
- Sara Andolina, NPOceanside, CA 920561194142570
- Stacy Baldwin, FNP-BCOceanside, CA 920561114236395
- Ann Bouck, FNP, APRN-BCOceanside, CA 920561861543563
- Malinda Brick, RN, MSN, FNPOceanside, CA 920561184968174
- David ChaffeeOceanside, CA 920561063930915
- Beth Forbes, MSN, RNFA, FNP-BCOceanside, CA 920561477626315
- Raymond Gysler, F.N.P.Oceanside, CA 920561942552195
Common questions
What is Cassie Graydon La Barreare's NPI number?
Cassie Graydon La Barreare's National Provider Identifier (NPI) is 1609445014, issued on Jun 21, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Cassie Graydon La Barreare located?
The NPPES record lists a practice address at 4002 Vista Way, Oceanside, CA, 92056. Phone: (760) 940-4055. Providers update this record themselves, so call before visiting.
How can I verify Cassie Graydon La Barreare's license?
NPPES lists California license number 95017600, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Cassie Graydon La Barreare prescribe under Medicare Part D?
In 2024, Cassie Graydon La Barreare had 14 Medicare Part D claims; 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.