Crispin Patrick Abbott, PHYSICIAN ASSISTANT
Medical Physician Assistant · Thousand Oaks, CA
Crispin Patrick Abbott, PHYSICIAN ASSISTANT is a medical physician assistant with a practice address in Thousand Oaks, California, and NPI 1063467926, issued on May 22, 2006. Check the license (California 15449, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Crispin Patrick Abbott
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 15449 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Lynn RD, Thousand Oaks, CA 91360
- Phone
- (805) 497-4974
- Enumerated
- May 22, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 2100 Lynn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Crispin Patrick Abbott in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 15449Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average medical physician assistant in 2024
1,665 Medicare Part D claims for 331 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium100 claims
- Amlodipine Besylate90 claims
- Azithromycin75 claims
- Levothyroxine Sodium74 claims
- Alprazolam47 claims
- Losartan Potassium46 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: $969.81
47 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Crispin Patrick Abbott among 3,376 medical physician assistant records in California
Crispin Patrick Abbott, PHYSICIAN ASSISTANT is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 80% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Thousand Oaks → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Marilyn Becker, P.A.Thousand Oaks, CA 913601437324019
- Kimberly Esgate, PAThousand Oaks, CA 913601174166714
- Melissa Howie, PA-CThousand Oaks, CA 913601285744268
- Kerri Lauchner, PA-CThousand Oaks, CA 913601255536066
- Linda Yu, PAThousand Oaks, CA 913601548203110
- Amanda Dominguez, PA-CWestlake Village, CA 913611265059307
- Karen Hartnett, PAWestlake Village, CA 913611225345895
- Michael Mortensen, PHYSICIAN ASSISTANTThousand Oaks, CA 913611124671532
Common questions
What is Crispin Patrick Abbott, PHYSICIAN ASSISTANT's NPI number?
Crispin Patrick Abbott, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1063467926, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Crispin Patrick Abbott, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 2100 Lynn RD, Thousand Oaks, CA, 91360. Phone: (805) 497-4974. Providers update this record themselves, so call before visiting.
How can I verify Crispin Patrick Abbott, PHYSICIAN ASSISTANT's license?
NPPES lists California license number 15449, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Crispin Patrick Abbott, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, Crispin Patrick Abbott, PHYSICIAN ASSISTANT had 1,665 Medicare Part D claims for 331 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.