Kristin Stewart, P.A.
Physician Assistant · Santa Barbara, CA
Kristin Stewart, P.A. is a physician assistant with a practice address in Santa Barbara, California, and NPI 1578577789, issued on Jul 27, 2006. Check the license (California PA17986, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristin Stewart
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA17986 CA
Self-reported in NPPES; status is on the state search - Practice location
- 518 Garden St, Santa Barbara, CA 93101
- Phone
- (805) 963-2445
- Enumerated
- Jul 27, 2006
- Record last updated
- Mar 5, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (805) 965-6052
- Medicaid ID
- PA17986 CA
- Medicare enrollment
- Enrolled (PECOS I20080123000373); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 518 Garden St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marjean Allen, APRN-CFamily Nurse Practitioner1285707109
- Katelynn Brodigan, NP, RNAmbulatory Women's Health Care Registered Nurse1477956274
- Christina Faulding, FNPFamily Nurse Practitioner1699498121
- Tara Forseth, RNRegistered Nurse1629526199
- Terry Fountain, P.A.Physician Assistant1710901475
- Claire HamannWomen's Health Nurse Practitioner1356170112
Verify Kristin Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA17986Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average physician assistant in 2024
2,897 Medicare Part D claims for 374 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 73 claims were for opioids.
Most prescribed
- Atorvastatin Calcium164 claims
- Metformin Hcl118 claims
- Rosuvastatin Calcium118 claims
- Amlodipine Besylate117 claims
- Losartan Potassium109 claims
- Lisinopril104 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: $87.19
3 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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
- Riviera Health GroupSanta Barbara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristin Stewart among 14,451 physician assistant records in California
Kristin Stewart, P.A. 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2005 · median 2018 among the 7,214 with a school on file
- Record last updated2008 · 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).
107 physician assistant records list a practice address in Santa Barbara
They are 107 of the 5,328 NPPES records with a practice address in Santa Barbara, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Santa Barbara → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jessica Barker, PA-CSanta Barbara, CA 931011174983233
- Mark Cohoon, PA-CSanta Barbara, CA 931011497754089
- Gabe Dudley, PA-CSanta Barbara, CA 931011669735981
- Matthew Ebling, P.A-CSanta Barbara, CA 931011962712240
- Terry Fountain, P.A.Santa Barbara, CA 931011710901475
- Jessica Jacobs, PA-CSanta Barbara, CA 931011932359940
- Jesse JacobsSanta Barbara, CA 931011003061532
- Mark Jamali, M.D.Santa Barbara, CA 931011326186438
Common questions
What is Kristin Stewart, P.A.'s NPI number?
Kristin Stewart, P.A.'s National Provider Identifier (NPI) is 1578577789, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kristin Stewart, P.A. located?
The NPPES record lists a practice address at 518 Garden St, Santa Barbara, CA, 93101. Phone: (805) 963-2445. Providers update this record themselves, so call before visiting.
How can I verify Kristin Stewart, P.A.'s license?
NPPES lists California license number PA17986, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kristin Stewart, P.A. prescribe under Medicare Part D?
In 2024, Kristin Stewart, P.A. had 2,897 Medicare Part D claims for 374 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.