Caitlin Grace Garrison, PA-C
Physician Assistant · Huntington Beach, CA
Caitlin Grace Garrison, PA-C is a physician assistant with a practice address in Huntington Beach, California, and NPI 1710237011, issued on Sep 13, 2012. Check the license (California 22448, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Caitlin Grace Garrison
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 22448 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4911 Warner Ave Ste 205, Huntington Beach, CA 92649
- Phone
- (714) 316-0611
- Enumerated
- Sep 13, 2012
- Record last updated
- Apr 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (714) 520-0087
- Medicare enrollment
- Enrolled (PECOS I20121015000111); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 4911 Warner Ave Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Garrison, DOFamily Medicine Physician1386649044
Verify Caitlin Grace Garrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 22448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
80 Medicare Part D claims for 19 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl Er11 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: $435.80
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- D E Garrison DO IncHuntington Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlin Grace Garrison among 14,451 physician assistant records in California
Caitlin Grace Garrison, 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 2012, is newer than 33% of them.
- NPI issued2012 · 33% of these records are older, 65% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2016 · median 2018 among the 7,214 with a school on file
- Record last updated2021 · 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).
65 physician assistant records list a practice address in Huntington Beach
They are 65 of the 4,031 NPPES records with a practice address in Huntington Beach, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Huntington Beach → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Eric Batangan, PA-CHuntington Beach, CA 926491790210573
- Desirae Macias, P.AHuntington Beach, CA 926491851763676
- Zainab QureshiHuntington Beach, CA 926491235884925
- Jessica Swansbrough, P.A.Huntington Beach, CA 926491649609090
- Orlando BuiHuntington Beach, CA 926481528918406
- Vincent Bui, PA-CHuntington Beach, CA 926481447840608
- Noelle Capulong, PAHuntington Beach, CA 926481275195760
- Hesper Chan, PA-CHuntington Beach, CA 926481912315680
Common questions
What is Caitlin Grace Garrison, PA-C's NPI number?
Caitlin Grace Garrison, PA-C's National Provider Identifier (NPI) is 1710237011, issued on Sep 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin Grace Garrison, PA-C located?
The NPPES record lists a practice address at 4911 Warner Ave Ste 205, Huntington Beach, CA, 92649. Phone: (714) 316-0611. Providers update this record themselves, so call before visiting.
How can I verify Caitlin Grace Garrison, PA-C's license?
NPPES lists California license number 22448, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Caitlin Grace Garrison, PA-C prescribe under Medicare Part D?
In 2024, Caitlin Grace Garrison, PA-C had 80 Medicare Part D claims for 19 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.