Dr. Kari K. Mathison, MD
- Medicare services, 2024
- 837
- Medicare patients, 2024
- 256
- Part D claims, 2024
- 3,372
- Hospital affiliations
- 2
- Industry payments
- $6,186
- Practice address
- 1919 State St Suite 307 Suite 307, Santa Barbara, CA 93101-8446
- Practice phone
- Call (805) 563-6120
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sansum Clinic Pueblo Multi-specialty Clinic
Primary care practice · Santa Barbara, California
Find Dr. Mathison's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Kari K. Mathison is a family medicine physician in Santa Barbara, California
Dr. Mathison practices at Sansum Clinic Pueblo Multi-specialty Clinic in Santa Barbara, California.
Dr. Mathison's NPI, 1124124276, was assigned on September 16, 2006. Dr. Mathison graduated from UC Irvine School of Medicine in 1993. Dr. Mathison holds California license G84919.
- NPI
- 1124124276NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719172501
- NPI enumeration date
- September 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (805) 563-6120
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kari K. Mathison practices at Sansum Clinic Pueblo Multi-specialty Clinic in Santa Barbara, California
Dr. Mathison's primary practice is Sansum Clinic Pueblo Multi-specialty Clinic, at 1919 State St Suite 307 Suite 307, Santa Barbara, CA 93101-8446. The practice phone is (805) 563-6120.
- Sansum Clinic Pueblo Multi-specialty Clinic1919 State St Suite 307 Suite 307, Santa Barbara, CA 93101-8446Phone(805) 563-6120
Source: Dmand AI Affiliation Data
Dr. Kari K. Mathison is affiliated with 4 sites of care and 1 medical group
Dr. Mathison's primary practice is Sansum Clinic Pueblo Multi-specialty Clinic in Santa Barbara, California. Dr. Mathison is also affiliated with Santa Barbara Cottage Hospital. The medical group on file is Sansum Clinic. Dmand AI also links Dr. Mathison to 1 more hospital and 1 home health agency, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kari K. Mathison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mathison practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sansum Clinic Pueblo Multi-specialty Clinic | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kari K. Mathison is one of 15,680 family medicine physicians in California
Family medicine is Dr. Mathison's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Mathison is board certified in family medicine by the American Board of Family Medicine. Dr. Mathison is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists aneurysm, anxiety, arthritis, asthma, atrial fibrillation and flutter, chronic anemia, chronic diabetes and chronic hypertension among the conditions Dr. Mathison treats.
Family medicine physicians near Dr. Mathison
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kari K. Mathison billed Medicare for 837 services in 2024
CMS data shows 837 Medicare services from Dr. Mathison across 14 procedure codes in 2024, for 256 Medicare patients. Medicare paid $72,582 for them. Every service was in an office.
Dr. Mathison's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2972024: 36423%
- Other services
- 2023: 2562024: 31824%
- Tests and treatments
- 2023: 842024: 15585%
Dr. Mathison compared with the California median for family medicine physicians, 2024
- Dr. Mathison
- California median
- Medicare services
- 837vs 2463.4 times
- Medicare patients
- 256vs 1182.2 times
- Part D claims
- 2,951vs 8333.5 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Mathison's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Mathison?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mathison and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kari K. Mathison treated 256 Medicare patients in 2024, average age 73
CMS counts 256 Medicare patients who saw Dr. Mathison in 2024. The largest group is 65 to 74, with 148 patients. 75% of them have high cholesterol, and 54% have high blood pressure. 6% are also on Medicaid. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mathison's median patient age at 71, with 78% women.
Dr. Mathison's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mathison's Medicare patients by sex, 2024
- Women19375%
- Men6325%
Chronic conditions among Dr. Mathison's Medicare patients, 2024
- High cholesterol75%
- High blood pressure54%
- Arthritis39%
- Osteoporosis30%
- Mood disorders24%
- Chronic kidney disease23%
- Depression21%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mathison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women78%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kari K. Mathison wrote 3,372 Medicare Part D claims in 2024
In 2024, Dr. Mathison wrote 3,372 Medicare Part D claims for 483 patients. 90% of them were for generic drugs. CMS names the drug for 2,951 of them, across 59 drugs with 11 or more claims each, at $198,129 in total drug cost. In 2023, CMS named 2,896 claims across 57 drugs.
Dr. Mathison's Part D claims by kind of drug, 2024
- Generic3,040 claims90%
- Brand-name and other332 claims10%
Dr. Mathison's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Mathison's Part D claims, 2024
- Opioids1%28 of 3,372 claims
- Antibiotics1%21 of 3,372 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8962024: 2,9512%
Drugs named by CMS: 59 in 2024, 57 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Kari K. Mathison offers telehealth to Medicare patients
Dr. Mathison accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mathison as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kari K. Mathison received $6,186 in industry payments from 2016 to 2025
CMS Open Payments shows 262 general payments to Dr. Mathison from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,257.
General payments to Dr. Mathison by program year, 2016 to 2025
General payments to Dr. Mathison by kind, 2016 to 2025
- Food and beverage$6,15199%
- Education$341%
Companies that paid Dr. Mathison the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kari K. Mathison has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Mathison, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Mathison
- 2013
- CMS Stage 1 EHR
- Top Doctors:LA Area
Source: Dmand AI Professional Profile Data
Dr. Kari K. Mathison graduated from UC Irvine School of Medicine
Dr. Mathison graduated from UC Irvine School of Medicine in 1993.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Kari K. Mathison accepts plans from 12 insurance carriers
Dr. Mathison is in network with 12 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- +4 more carriersWith a free account
Plan types Dr. Mathison accepts, by number of carriers
- PPO8
- HMO6
- Medicare6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Kari K. Mathison's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kari K. Mathison
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Kari K. Mathison's NPI number?
Dr. Kari K. Mathison's NPI number is 1124124276. It was assigned on September 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kari K. Mathison?
Dr. Kari K. Mathison is a family medicine physician in Santa Barbara, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Kari K. Mathison practice?
Dr. Mathison practices at 1919 State St Suite 307 Suite 307, Santa Barbara, CA 93101-8446. Dr. Mathison's primary practice is Sansum Clinic Pueblo Multi-specialty Clinic in Santa Barbara, California. Dmand AI also links Dr. Mathison to 1 hospital and 1 home health agency.
What is Dr. Kari K. Mathison's office phone number?
The practice phone on file for Dr. Mathison is (805) 563-6120.
What is Dr. Kari K. Mathison's medical license number?
Dr. Mathison holds California license G84919.
Which hospitals is Dr. Kari K. Mathison affiliated with?
Dr. Mathison is affiliated with Santa Barbara Cottage Hospital. Dmand AI links Dr. Mathison to 1 more hospital.
What medical group is Dr. Kari K. Mathison part of?
Dr. Mathison is linked to Sansum Clinic.
Does Dr. Kari K. Mathison accept Medicare?
Yes. CMS data shows Dr. Mathison billed Medicare for 837 services in 2024, and Dr. Mathison accepts Medicare assignment.
Does Dr. Kari K. Mathison offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mathison as offering telehealth services.
How many Medicare patients does Dr. Kari K. Mathison see?
CMS counts 256 Medicare patients who saw Dr. Mathison in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
Is Dr. Kari K. Mathison board certified?
Yes. Dr. Mathison is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Kari K. Mathison bill to Medicare?
In 2024, Dr. Mathison's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
Where did Dr. Kari K. Mathison go to medical school?
Dr. Mathison graduated from UC Irvine School of Medicine in 1993.
What drugs does Dr. Kari K. Mathison prescribe most?
In 2024 Medicare Part D data, Dr. Mathison's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.
Has Dr. Kari K. Mathison received payments from drug or device companies?
CMS Open Payments shows $6,186 in general payments to Dr. Mathison from 25 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Kari K. Mathison been practicing?
Dr. Mathison graduated from medical school in 1993, 33 years ago.
What insurance does Dr. Kari K. Mathison accept?
Dr. Mathison is in network with 12 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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