Julia Frederick, PA-C
Physician Assistant · Newport Beach, CA
Julia Frederick, PA-C is a physician assistant with a practice address in Newport Beach, California, and NPI 1750166971, issued on Aug 28, 2023. Check the license (California PA64054, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julia Frederick
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA64054 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1501 Superior Ave Ste 205, Newport Beach, CA 92663
- Phone
- (949) 642-4974
- Enumerated
- Aug 28, 2023
- Record last updated
- Jun 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20240409000461); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1501 Superior Ave Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aline Kidikian, NPFamily Nurse Practitioner1962172106
- Elnaz MalekahmadiFamily Nurse Practitioner1114495710
- Paul Ozuzun, M.D.Nephrology Physician1972868347
- Brian Wang, D.O.Nephrology Physician1235591181
Verify Julia Frederick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA64054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average physician assistant in 2024
687 Medicare Part D claims for 231 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Albuterol Sulfate Hfa21 claims
- Doxycycline Hyclate20 claims
- Atorvastatin Calcium18 claims
- Gabapentin18 claims
- Losartan Potassium17 claims
- Metformin Hcl16 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: $642.17
29 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 64,719 providers of this specialty with any payment received $841.65 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
- Southern California Kidney Associates IncNewport Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julia Frederick among 14,451 physician assistant records in California
Julia Frederick, PA-C 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 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2024 · median 2018 among the 7,214 with a school on file
- Record last updated2025 · 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).
145 physician assistant records list a practice address in Newport Beach
They are 145 of the 4,414 NPPES records with a practice address in Newport Beach, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Newport Beach → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Myrlee Appel, PA-CNewport Beach, CA 926631770697690
- Joseph Avitabile, PA-C, ATCNewport Beach, CA 926631841466067
- Lisa Bailer, P.A.Newport Beach, CA 926631659485886
- Shelley Dolkas Lickl, PANewport Beach, CA 926631760416572
- Gina Duel, MS PACNewport Beach, CA 926631912985979
- Hector Gonzalez, PA-CNewport Beach, CA 926631689676306
- Ana Jimenez, PA-CNewport Beach, CA 926631598909103
- Paige Lindblad, P.A.C.Newport Beach, CA 926631992909873
Common questions
What is Julia Frederick, PA-C's NPI number?
Julia Frederick, PA-C's National Provider Identifier (NPI) is 1750166971, issued on Aug 28, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Julia Frederick, PA-C located?
The NPPES record lists a practice address at 1501 Superior Ave Ste 205, Newport Beach, CA, 92663. Phone: (949) 642-4974. Providers update this record themselves, so call before visiting.
How can I verify Julia Frederick, PA-C's license?
NPPES lists California license number PA64054, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Julia Frederick, PA-C prescribe under Medicare Part D?
In 2024, Julia Frederick, PA-C had 687 Medicare Part D claims for 231 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.