Julie B. Hastin, PA
Medical Physician Assistant · Oceanside, CA
Julie B. Hastin, PA is a medical physician assistant with a practice address in Oceanside, California, and NPI 1962787838, issued on Oct 11, 2011. Check the license (California PA21856, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julie B. Hastin
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA21856 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3998 Vista Way Ste E, Oceanside, CA 92056
- Phone
- (760) 724-5800
- Enumerated
- Oct 11, 2011
- Record last updated
- Apr 15, 2025
- Fax
- (760) 724-1617
- Medicare enrollment
- Enrolled (PECOS I20130415000271); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 3998 Vista Way Ste E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Benjamin SilverAddiction (Substance Use Disorder) Counselor1932820701
Verify Julie B. Hastin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA21856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average medical physician assistant in 2024
645 Medicare Part D claims for 133 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Methotrexate114 claims
- Hydroxychloroquine Sulfate92 claims
- Prednisone74 claims
- Duloxetine Hcl55 claims
- Folic Acid47 claims
- Leflunomide22 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: $1,114.87
54 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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
- Arthritis Consultants OF North County A Professional CorporationOceanside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julie B. Hastin among 3,376 medical physician assistant records in California
Julie B. Hastin, PA is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 46% of them.
- NPI issued2011 · 46% of these records are older, 49% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2011 · median 2012 among the 1,347 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Oceanside → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Matthew Allen, PA-COceanside, CA 920561770963589
- Natalie Basin, PA-COceanside, CA 920561477196897
- Michelle Daley, PA-COceanside, CA 920561659631208
- Kevin Hearn, PA-COceanside, CA 920561932585361
- Sarah Hester, PAOceanside, CA 920561982392460
- Lawrence Owusu, PACOceanside, CA 920561720185614
- Lacey Post, PAOceanside, CA 920561033790415
- Susan Radoff, P.A.Oceanside, CA 920561346306123
Common questions
What is Julie B. Hastin, PA's NPI number?
Julie B. Hastin, PA's National Provider Identifier (NPI) is 1962787838, issued on Oct 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Julie B. Hastin, PA located?
The NPPES record lists a practice address at 3998 Vista Way Ste E, Oceanside, CA, 92056. Phone: (760) 724-5800. Providers update this record themselves, so call before visiting.
How can I verify Julie B. Hastin, PA's license?
NPPES lists California license number PA21856, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Julie B. Hastin, PA prescribe under Medicare Part D?
In 2024, Julie B. Hastin, PA had 645 Medicare Part D claims for 133 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.