Jessica C. Joslyn, PA-C
Physician Assistant · Arroyo Grande, CA
Jessica C. Joslyn, PA-C is a physician assistant with a practice address in Arroyo Grande, California, and NPI 1689962177, issued on Jul 18, 2011. Check the license (California PA21701, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jessica C. Joslyn
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA21701 CA
Self-reported in NPPES; status is on the state search - Practice location
- 180 LE Point St, Arroyo Grande, CA 93420
- Phone
- (805) 481-3442
- Enumerated
- Jul 18, 2011
- Record last updated
- Jan 22, 2015 (not updated in 11 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 180 LE Point St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bobby Maybee, D.C.Chiropractor1306855192
Verify Jessica C. Joslyn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA21701Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average physician assistant in 2024
420 Medicare Part D claims for 64 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Liothyronine Sodium52 claims
- Losartan Potassium17 claims
- Synthroid17 claims
- Gabapentin16 claims
- Valacyclovir13 claims
- Levothyroxine Sodium12 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.
Jessica C. Joslyn among 14,451 physician assistant records in California
Jessica C. Joslyn, 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 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2015 · 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).
9 physician assistant records list a practice address in Arroyo Grande
They are 9 of the 462 NPPES records with a practice address in Arroyo Grande, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Arroyo Grande → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Marisa Barber, PA-CArroyo Grande, CA 934201083048169
- Michael BosioArroyo Grande, CA 934201396576187
- Jason Buranday, PA-CArroyo Grande, CA 934201609030683
- Daniel Cable, PA-CArroyo Grande, CA 934201124355441
- Heather Elledge, PA-CArroyo Grande, CA 934201689006819
- Hannah Pisklov, PA-CArroyo Grande, CA 934201295255800
- Tess Wianecki, PAArroyo Grande, CA 934201881112449
- Megan Worth, PAArroyo Grande, CA 934201528577343
Common questions
What is Jessica C. Joslyn, PA-C's NPI number?
Jessica C. Joslyn, PA-C's National Provider Identifier (NPI) is 1689962177, issued on Jul 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jessica C. Joslyn, PA-C located?
The NPPES record lists a practice address at 180 LE Point St, Arroyo Grande, CA, 93420. Phone: (805) 481-3442. Providers update this record themselves, so call before visiting.
How can I verify Jessica C. Joslyn, PA-C's license?
NPPES lists California license number PA21701, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jessica C. Joslyn, PA-C prescribe under Medicare Part D?
In 2024, Jessica C. Joslyn, PA-C had 420 Medicare Part D claims for 64 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.