Colin Glynn Cusick, PHYSICIAN ASSISTANT
Physician Assistant · Antioch, CA
Colin Glynn Cusick, PHYSICIAN ASSISTANT is a physician assistant with a practice address in Antioch, California, and NPI 1780107169, issued on Jul 18, 2017. Check the license (California 54485, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colin Glynn Cusick
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 54485 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3901 Lone Tree Way, Antioch, CA 94509
- Phone
- (925) 779-7200
- Enumerated
- Jul 18, 2017
- Record last updated
- Jul 18, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171016002406); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 3901 Lone Tree Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Colin Glynn Cusick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 54485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average physician assistant in 2024
32 Medicare Part D claims for 20 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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): 91 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).
Bills Medicare through one group practice
- Alameda Health SystemSan Leandro, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colin Glynn Cusick among 14,451 physician assistant records in California
Colin Glynn Cusick, PHYSICIAN ASSISTANT 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 2017, is newer than 47% of them.
- NPI issued2017 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2017 · median 2018 among the 7,214 with a school on file
- Record last updated2017 · 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).
27 physician assistant records list a practice address in Antioch
They are 27 of the 2,184 NPPES records with a practice address in Antioch, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Antioch → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Anthony Ambrosino, P.A.Antioch, CA 945091558733451
- Rachel Baker, P.A.-CAntioch, CA 945091922271238
- Reynaldo Bulaon, P.A-CAntioch, CA 945091659396760
- Nicole Byars, P.A-CAntioch, CA 945091215052113
- Emily Choi, PA-CAntioch, CA 945091861944571
- Elizabeth Dacosta, P.A.-CAntioch, CA 945091861665739
- Michael Garcia, PA-CAntioch, CA 945091740567627
- Kathryn Hook, PA-CAntioch, CA 945091528450343
Common questions
What is Colin Glynn Cusick, PHYSICIAN ASSISTANT's NPI number?
Colin Glynn Cusick, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1780107169, issued on Jul 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Colin Glynn Cusick, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 3901 Lone Tree Way, Antioch, CA, 94509. Phone: (925) 779-7200. Providers update this record themselves, so call before visiting.
How can I verify Colin Glynn Cusick, PHYSICIAN ASSISTANT's license?
NPPES lists California license number 54485, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Colin Glynn Cusick, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, Colin Glynn Cusick, PHYSICIAN ASSISTANT had 32 Medicare Part D claims for 20 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Colin Glynn Cusick, PHYSICIAN ASSISTANT's MIPS final score?
The 2023 MIPS final score is 91 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.