Cortney A. Hayek, P.A.
Physician Assistant · Garden Grove, CA
Cortney A. Hayek, P.A. is a physician assistant with a practice address in Garden Grove, California, and NPI 1154334373, issued on Aug 15, 2006. Check the license (California PA17956, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cortney A. Hayek
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA17956 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12601 Garden Grove Blvd, Garden Grove, CA 92843
- Phone
- (714) 537-5160
- Enumerated
- Aug 15, 2006
- Record last updated
- Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 12601 Garden Grove Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Senior AdjainoPsychiatric/Mental Health Nurse Practitioner1720784390
- Tommy Cao, PHARM.DPharmacotherapy Pharmacist1386472330
- Hillary ChangEmergency Registered Nurse1699552661
- Antony Chen, DOAnatomic Pathology & Clinical Pathology Physician1235327701
- William Galdamez, PAMedical Physician Assistant1295047413
- Gihan George, M.D.Anesthesiology Physician1710055850
Verify Cortney A. Hayek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA17956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average physician assistant in 2024
241 Medicare Part D claims for 187 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin29 claims
- Paxlovid20 claims
- Prednisone20 claims
- Doxycycline Monohydrate18 claims
- Amoxicillin-Clavulanate Potass13 claims
- Nitrofurantoin Mono-Macro13 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.
Cortney A. Hayek among 14,451 physician assistant records in California
Cortney A. Hayek, P.A. is one of 14,451 physician assistant records with a practice address in California. 75% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 physician assistant records list a practice address in Garden Grove
They are 40 of the 4,572 NPPES records with a practice address in Garden Grove, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Garden Grove → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sandra Fineman, PAGarden Grove, CA 928431033425640
- Anna Heilig-Adams, PA-CGarden Grove, CA 928431669738423
- Rachel Kalter, PA-CGarden Grove, CA 928431285037358
- Wan Ling Low, PA-CGarden Grove, CA 928431770266231
- Mai Moiseshyn, PAGarden Grove, CA 928431437194693
- Lucy Paredes, PA-CGarden Grove, CA 928431881977965
- Saadia Parekh, PA-CGarden Grove, CA 928431174680821
- Nutan Patel, P.A.-C.Garden Grove, CA 928431306958632
Common questions
What is Cortney A. Hayek, P.A.'s NPI number?
Cortney A. Hayek, P.A.'s National Provider Identifier (NPI) is 1154334373, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cortney A. Hayek, P.A. located?
The NPPES record lists a practice address at 12601 Garden Grove Blvd, Garden Grove, CA, 92843. Phone: (714) 537-5160. Providers update this record themselves, so call before visiting.
How can I verify Cortney A. Hayek, P.A.'s license?
NPPES lists California license number PA17956, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Cortney A. Hayek, P.A. prescribe under Medicare Part D?
In 2024, Cortney A. Hayek, P.A. had 241 Medicare Part D claims for 187 beneficiaries; the average among physician assistant prescribers was 830. 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.