Shannon Michelle Gillespie, P.A-C
Physician Assistant · Modesto, CA
Shannon Michelle Gillespie, P.A-C is a physician assistant with a practice address in Modesto, California, and NPI 1063459683, issued on Jun 1, 2006. Check the license (California PA17889, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shannon Michelle Gillespie
- Credential
- P.A-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA17889 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Florida Avenue, Modesto, CA 95350
- Phone
- (209) 576-3609
- Enumerated
- Jun 1, 2006
- Record last updated
- Nov 27, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1441 Florida Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kellie Amador, M.S.NNurse Practitioner1164477683
- Robert Barandica, M.D.Emergency Medicine Physician1346295888
- Robert Donovan, M.DEmergency Medicine Physician1790730869
- Nancy Howard, P.A-CPhysician Assistant1649225871
- Douglas Joe, M.DEmergency Medicine Physician1205873429
- Hwan Kim, MDAnesthesiology Physician1245256775
Verify Shannon Michelle Gillespie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA17889Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average physician assistant in 2024
117 Medicare Part D claims for 75 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Cephalexin14 claims
- Hydrocodone-Acetaminophen12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
122 physician assistant records list a practice address in Modesto
They are 122 of the 9,262 NPPES records with a practice address in Modesto, and 14,451 physician assistant records in California.
All 122 in Modesto → All 14,451 in California → Every provider in Modesto →
Other physician assistant records in California
- Marcia -Galbraith, PAStockton, CA1407143274
- Danny Abad, PAOrange, CA1477158673
- Lea Dominique Abadies, PATustin, CA1124754254
- Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Shannon Michelle Gillespie, P.A-C's NPI number?
Shannon Michelle Gillespie, P.A-C's National Provider Identifier (NPI) is 1063459683, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Michelle Gillespie, P.A-C located?
The NPPES record lists a practice address at 1441 Florida Avenue, Modesto, CA, 95350. Phone: (209) 576-3609. Providers update this record themselves, so call before visiting.
How can I verify Shannon Michelle Gillespie, P.A-C's license?
NPPES lists California license number PA17889, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Shannon Michelle Gillespie, P.A-C prescribe under Medicare Part D?
In 2024, Shannon Michelle Gillespie, P.A-C had 117 Medicare Part D claims for 75 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Shannon Michelle Gillespie, P.A-C's MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.