Dr. Scott M. Dewhirst, MD

  • Santa Barbara, CA
  • Psychiatrist
NPI1659799153PAC ID0941429781
Medicare services, 2024
1,561
Medicare patients, 2024
233
Part D claims, 2024
3,564
Industry payments
$4,922
Affiliated sites
1
Practice address
3916 State St Suite 300 Suite 300, Santa Barbara, CA 93105-3137
Practice phone
Call (805) 681-7517
Professional email
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Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Sansum Clinic Pueblo Multi-specialty Clinic

Multi-specialty group site · Santa Barbara, California

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Dr. Scott M. Dewhirst is a psychiatrist in Santa Barbara, California

Dr. Dewhirst practices at Sansum Clinic Pueblo Multi-specialty Clinic in Santa Barbara, California.

Dr. Dewhirst's NPI, 1659799153, was assigned on April 1, 2014. Dr. Dewhirst graduated from The University of New Mexico School of Medicine in 2014. Dr. Dewhirst holds California license 155178.

NPI and contact details
Medicare PAC ID
0941429781
NPI enumeration date
April 1, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(805) 681-7517
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
38
Medical school graduation
2014

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Scott M. Dewhirst practices at Sansum Clinic Pueblo Multi-specialty Clinic in Santa Barbara, California

Dr. Dewhirst's primary practice is Sansum Clinic Pueblo Multi-specialty Clinic, at 3916 State St Suite 300 Suite 300, Santa Barbara, CA 93105-3137. The practice phone is (805) 681-7517.

  • Sansum Clinic Pueblo Multi-specialty Clinic
    3916 State St Suite 300 Suite 300, Santa Barbara, CA 93105-3137Phone(805) 681-7517

Source: Dmand AI Affiliation Data

Dr. Scott M. Dewhirst is affiliated with 1 site of care and 1 medical group

Dr. Dewhirst's primary practice is Sansum Clinic Pueblo Multi-specialty Clinic in Santa Barbara, California. The medical group on file is Sansum Clinic.

Sansum Clinic Pueblo Multi-specialty ClinicMulti-specialty group site · Santa Barbara, CaliforniaPrimary
Sansum ClinicPrimary care group, Santa Barbara, CA

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Scott M. Dewhirst's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dewhirst practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sansum Clinic Pueblo Multi-specialty ClinicAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Scott M. Dewhirst is one of 6,803 psychiatrists in California

Psychiatry is Dr. Dewhirst's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Dewhirst is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Dewhirst's licenses on file in 3 states: California, Maryland and New Mexico.

Specialties and state licenses

  • Psychiatry, CaliforniaPrimaryLicense 155178 · 2018 to 2027 · taxonomy 2084P0800X
  • Maryland license2017 to 2018
  • New Mexico license2014 to 2015

Clinical focus

Dmand AI lists ADHD, adjustment disease, alcohol use disorders, anxiety, bipolar disorder, depression, insomnia and non-alzheimer's dementia (chronic) among the conditions Dr. Dewhirst treats.

Psychiatrists near Dr. Dewhirst

Counts of psychiatrists 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. Scott M. Dewhirst billed Medicare for 1,561 services in 2024

CMS data shows 1,561 Medicare services from Dr. Dewhirst across 6 procedure codes in 2024, for 233 Medicare patients. Medicare paid $122,294 for them. Every service was in an office.

Medicare services, 20241,561
Medicare patients233
Paid by Medicare$122,294
Procedure codes6

Dr. Dewhirst's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 9502024: 9551%
Tests and treatments
2023: 6852024: 52124%
Other services
2023: 02024: 85

Dr. Dewhirst compared with the California median for psychiatrists, 2024

  • Dr. Dewhirst
  • California median
Medicare services
1,561vs 11913.1 times
Medicare patients
233vs 415.7 times
Part D claims
3,330vs 14423.1 times

Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.

Dr. Dewhirst'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.

See all procedures by Dr. Dewhirst

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Scott M. Dewhirst treated 233 Medicare patients in 2024, average age 70

CMS counts 233 Medicare patients who saw Dr. Dewhirst in 2024. The largest group is 65 to 74, with 99 patients. 75% of them have mood disorders, and 68% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Dewhirst's median patient age at 72, with 69% women.

Medicare patients, 2024233
Average age70
Average risk score1.27
Also on Medicaid22%

Dr. Dewhirst's Medicare patients by age, 2024

Dr. Dewhirst's Medicare patients by sex, 2024

  • Women15567%
  • Men7833%

Chronic conditions among Dr. Dewhirst's Medicare patients, 2024

  1. Mood disorders75%
  2. High cholesterol68%
  3. Anxiety67%
  4. Depression66%
  5. High blood pressure56%
  6. Arthritis48%
  7. Bipolar disorder29%
  8. Chronic kidney disease21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Dewhirst's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women69%
  • Men31%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Scott M. Dewhirst wrote 3,564 Medicare Part D claims in 2024

In 2024, Dr. Dewhirst wrote 3,564 Medicare Part D claims for 366 patients. 97% of them were for generic drugs. CMS names the drug for 3,330 of them, across 49 drugs with 11 or more claims each, at $105,985 in total drug cost. In 2023, CMS named 3,237 claims across 52 drugs.

Part D claims, 20243,564
Drugs named by CMS49
Total drug cost$105,985
Part D patients366

Dr. Dewhirst's Part D claims by kind of drug, 2024

  • Generic3,457 claims97%
  • Brand-name107 claims3%

Dr. Dewhirst'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. Dewhirst's Part D claims, 2024

  • Antipsychotics, patients 65 and over7%237 of 3,564 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: 3,2372024: 3,3303%

Drugs named by CMS: 49 in 2024, 52 in 2023.

See all prescribing by Dr. Dewhirst

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. Scott M. Dewhirst offers telehealth to Medicare patients

Dr. Dewhirst accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dewhirst as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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Dr. Scott M. Dewhirst received $4,922 in industry payments from 2018 to 2025

CMS Open Payments shows 317 general payments to Dr. Dewhirst from 25 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $1,107.

General payments to Dr. Dewhirst by program year, 2018 to 2025

General payments to Dr. Dewhirst by kind, 2018 to 2025

$4.9Kin total
  • Food and beverage$4,87799%
  • Education$451%

Companies that paid Dr. Dewhirst the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Dewhirst

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Scott M. Dewhirst has 1 award and honors on record

Dmand AI lists 1 award for Dr. Dewhirst, most recently Chief Resident in 2017.

Awards and honors for Dr. Dewhirst

  1. 2017
    • Chief Resident

Source: Dmand AI Professional Profile Data

Dr. Scott M. Dewhirst graduated from The University of New Mexico School of Medicine

Dr. Dewhirst graduated from The University of New Mexico School of Medicine in 2014.

  1. Medical schoolThe University of New Mexico School of Medicine
  2. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Scott M. Dewhirst accepts plans from 8 insurance carriers

Dr. Dewhirst is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • United Healthcare

Plan types Dr. Dewhirst accepts, by number of carriers

  1. Medicare8
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Scott M. Dewhirst's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Scott M. Dewhirst

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. Scott M. Dewhirst's NPI number?

Dr. Scott M. Dewhirst's NPI number is 1659799153. It was assigned on April 1, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Scott M. Dewhirst?

Dr. Scott M. Dewhirst is a psychiatrist in Santa Barbara, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. Scott M. Dewhirst practice?

Dr. Dewhirst practices at 3916 State St Suite 300 Suite 300, Santa Barbara, CA 93105-3137. Dr. Dewhirst's primary practice is Sansum Clinic Pueblo Multi-specialty Clinic in Santa Barbara, California.

What is Dr. Scott M. Dewhirst's office phone number?

The practice phone on file for Dr. Dewhirst is (805) 681-7517.

What is Dr. Scott M. Dewhirst's medical license number?

Dr. Dewhirst holds California license 155178, one of the licenses on file in 3 states.

Which states has Dr. Scott M. Dewhirst been licensed in?

Dmand AI has state licenses on file for Dr. Dewhirst in California (2018 to 2027), Maryland (2017 to 2018) and New Mexico (2014 to 2015).

What medical group is Dr. Scott M. Dewhirst part of?

Dr. Dewhirst is linked to Sansum Clinic.

Does Dr. Scott M. Dewhirst accept Medicare?

Yes. CMS data shows Dr. Dewhirst billed Medicare for 1,561 services in 2024, and Dr. Dewhirst accepts Medicare assignment.

Does Dr. Scott M. Dewhirst offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Dewhirst as offering telehealth services.

How many Medicare patients does Dr. Scott M. Dewhirst see?

CMS counts 233 Medicare patients who saw Dr. Dewhirst in 2024, with an average age of 70.

Show 7 more questionsShow fewer questions

Is Dr. Scott M. Dewhirst board certified?

Yes. Dr. Dewhirst is board certified in psychiatry by the American Board of Psychiatry and Neurology.

What services does Dr. Scott M. Dewhirst bill to Medicare?

In 2024, Dr. Dewhirst's most billed Medicare services were office visit, established patient (99214), psychiatric service (90833) and medicare service (G2211).

Where did Dr. Scott M. Dewhirst go to medical school?

Dr. Dewhirst graduated from The University of New Mexico School of Medicine in 2014.

What drugs does Dr. Scott M. Dewhirst prescribe most?

In 2024 Medicare Part D data, Dr. Dewhirst's most prescribed drugs by claims were Bupropion XL, Lorazepam and Alprazolam.

Has Dr. Scott M. Dewhirst received payments from drug or device companies?

CMS Open Payments shows $4,922 in general payments to Dr. Dewhirst from 25 companies from 2018 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Scott M. Dewhirst been practicing?

Dr. Dewhirst graduated from medical school in 2014, 12 years ago.

What insurance does Dr. Scott M. Dewhirst accept?

Dr. Dewhirst is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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