Joshua Lucas Ninichuck, PA-C, MPAP
Physician Assistant · Danville, CA
Joshua Lucas Ninichuck, PA-C, MPAP is a physician assistant with a practice address in Danville, California, and NPI 1164651121, issued on Jul 10, 2009. Check the license (California 20358, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joshua Lucas Ninichuck
- Credential
- PA-C, MPAP
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 20358 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1320 EL Capitan Dr Ste 200, Danville, CA 94526
- Phone
- (925) 275-0700
- Enumerated
- Jul 10, 2009
- Record last updated
- Feb 3, 2025
- Fax
- (925) 275-0701
- Medicare enrollment
- Enrolled (PECOS I20161020002433); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1320 EL Capitan Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caroline FederighiPhysician Assistant1174007165
Verify Joshua Lucas Ninichuck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 20358Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average physician assistant in 2024
131 Medicare Part D claims for 57 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 48 claims were for opioids.
Most prescribed
- Cyclobenzaprine Hcl30 claims
- Oxycodone-Acetaminophen26 claims
- Meloxicam14 claims
- Tramadol Hcl13 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: $14.37
1 payment: food and beverage; the largest payer was SI-Bone, Inc. 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
- Robert A. Rovner, MD, A Professional CorporationDanville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joshua Lucas Ninichuck among 14,451 physician assistant records in California
Joshua Lucas Ninichuck, PA-C, MPAP 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 2009, is newer than 25% of them.
- NPI issued2009 · 25% of these records are older, 73% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2009 · 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).
15 physician assistant records list a practice address in Danville
They are 15 of the 897 NPPES records with a practice address in Danville, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Danville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jennifer Corbett, PADanville, CA 945261871447458
- Caroline FederighiDanville, CA 945261174007165
- David KurpinskyDanville, CA 945261285494898
- Jennifer Kushnier, PA-CDanville, CA 945261437518909
- Sophia LooDanville, CA 945261063294288
- Sirintorn Mann, PA-CDanville, CA 945261982608576
- Nicole Rivas, PA-CDanville, CA 945261356206502
- Sarah Eapen, PAPleasant Hill, CA 945231063947174
Common questions
What is Joshua Lucas Ninichuck, PA-C, MPAP's NPI number?
Joshua Lucas Ninichuck, PA-C, MPAP's National Provider Identifier (NPI) is 1164651121, issued on Jul 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Lucas Ninichuck, PA-C, MPAP located?
The NPPES record lists a practice address at 1320 EL Capitan Dr Ste 200, Danville, CA, 94526. Phone: (925) 275-0700. Providers update this record themselves, so call before visiting.
How can I verify Joshua Lucas Ninichuck, PA-C, MPAP's license?
NPPES lists California license number 20358, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joshua Lucas Ninichuck, PA-C, MPAP prescribe under Medicare Part D?
In 2024, Joshua Lucas Ninichuck, PA-C, MPAP had 131 Medicare Part D claims for 57 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.