Dr. Michael John Paisley, MD

  • Santa Barbara, CA
  • General surgeon
NPI1700260288PAC ID6800270208
Medicare services, 2024
1,125
Medicare patients, 2024
476
Part D claims, 2024
62
Publications
9
Hospital affiliations
5
Practice address
520 W Junipero St, Santa Barbara, CA 93105
Practice phone
Call (805) 456-8890
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Santa Barbara Vascular Specialists

Santa Barbara, California

See all 12 affiliations

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Dr. Michael John Paisley is a general surgeon in Santa Barbara, California

Dr. Paisley practices at Santa Barbara Vascular Specialists in Santa Barbara, California.

Dr. Paisley's NPI, 1700260288, was assigned on July 15, 2015. Dr. Paisley graduated from University Of Minnesota Medical School in 2015. Dr. Paisley's Oregon license number on file is MD210481.

NPI and contact details
Medicare PAC ID
6800270208
NPI enumeration date
July 15, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(805) 456-8890
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
37
Medical school graduation
2015

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

Dr. Michael John Paisley practices at Santa Barbara Vascular Specialists in Santa Barbara, California

Dr. Paisley's primary practice is Santa Barbara Vascular Specialists, at 520 W Junipero St, Santa Barbara, CA 93105 in Santa Barbara County. The practice phone is (805) 456-8890.

  • Santa Barbara Vascular Specialists
    520 W Junipero St, Santa Barbara, CA 93105 · Santa Barbara CountyPhone(805) 456-8890

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Michael John Paisley is affiliated with 9 sites of care and 3 medical groups

Dr. Paisley's primary practice is Santa Barbara Vascular Specialists in Santa Barbara, California. Dr. Paisley is also affiliated with Santa Barbara Cottage Hospital. The medical group on file is Santa Barbara and Ventura County Vascular Specialists. Dmand AI also links Dr. Paisley to 4 more hospitals, 2 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.

See all 12 affiliations for Dr. Paisley

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michael John Paisley's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Paisley practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Santa Barbara Vascular SpecialistsAvailable with a free account
+8 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael John Paisley is one of 2,926 general surgeons in California

Surgery is Dr. Paisley's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Paisley is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Paisley's licenses on file in 3 states: Oregon, California and Washington.

Specialties and state licenses

  • Surgery, OregonPrimaryLicense MD210481 · 2022 to 2025 · taxonomy 208600000X
  • California license2017 to 2027
  • Washington license2022 to 2025

Clinical focus

Dmand AI lists amputation, blood vessel access for dialysis, carotid revascularization, heart device and aorta surgery and leg revascularization among the conditions Dr. Paisley treats.

General surgeons near Dr. Paisley

Counts of general surgeons 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. Michael John Paisley billed Medicare for 1,125 services in 2024

CMS data shows 1,125 Medicare services from Dr. Paisley across 25 procedure codes in 2024, for 476 Medicare patients. Medicare paid $117,412 for them.

Medicare services, 20241,125
Medicare patients476
Paid by Medicare$117,412
Procedure codes25

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

  • 2023
  • 2024
Tests and treatments
2023: 4352024: 50215%
Office and hospital visits
2023: 1222024: 411237%
Imaging
2023: 792024: 13470%
Surgery
2023: 412024: 5944%
Lab and pathology
2023: 02024: 19

Where Dr. Paisley's Medicare services took place, 2024

  • In an office81973%
  • In a facility30627%

Dr. Paisley compared with the California median for general surgeons, 2024

  • Dr. Paisley
  • California median
Medicare services
1,125vs 1666.8 times
Medicare patients
476vs 1213.9 times
Part D claims
44vs 3429% above

Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.

Dr. Paisley'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. Paisley

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

Dr. Michael John Paisley treated 476 Medicare patients in 2024, average age 75

CMS counts 476 Medicare patients who saw Dr. Paisley in 2024. The largest group is 65 to 74, with 176 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Paisley's median patient age at 69, with 52% women.

Medicare patients, 2024476
Average age75
Average risk score2.89
Also on Medicaid29%

Dr. Paisley's Medicare patients by age, 2024

Dr. Paisley's Medicare patients by sex, 2024

  • Women23048%
  • Men24652%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis49%
  4. Chronic kidney disease46%
  5. Ischemic heart disease40%
  6. Diabetes39%
  7. Heart failure37%
  8. Atrial fibrillation32%

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

Dr. Paisley's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women52%
  • Men47%

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

Dr. Michael John Paisley wrote 62 Medicare Part D claims in 2024

In 2024, Dr. Paisley wrote 62 Medicare Part D claims for 38 patients. 92% of them were for generic drugs. CMS names the drug for 44 of them, across 2 drugs with 11 or more claims each, at $522 in total drug cost. In 2023, CMS named 72 claims across 2 drugs.

Part D claims, 202462
Drugs named by CMS2
Total drug cost$522
Part D patients38

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

  • Generic57 claims92%
  • Brand-name and other5 claims8%

Dr. Paisley'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 722024: 4439%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Paisley

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. Michael John Paisley ranks in the 94th percentile for leg revascularization (restoring blood flow) in Medicare

Dr. Paisley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 45 procedures of leg revascularization (restoring blood flow) by Dr. Paisley, more than 94% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Paisley ranks in Medicare procedure volume

Varicose vein removal
73rd percentile46 procedures
Leg revascularization (restoring blood flow)
94th percentile45 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Michael John Paisley has 9 publications on record

Dmand AI links 9 papers to Dr. Paisley, published from 2017 to 2023. 2018 was the busiest year, with 2. The most frequent topics are Peripheral Arterial Disease and Vascular Patency. Dr. Paisley has published most often in J Vasc Surg Cases Innov Tech. Dr. Paisley's most frequent co-authors are Kevin M. Casey, MD, Donald D. Thomas, MD and Venita Chandra, MD.

Papers9
Years published2017 to 2023

Dr. Paisley's papers by year, 2017 to 2023

Topics Dr. Paisley writes about most

  • Peripheral Arterial Disease
  • Vascular Patency

Dr. Paisley's most frequent co-authors

Recent publications by Dr. Paisley

See all 9 publications and co-authors

See who Dr. Paisley researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Paisley works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Michael John Paisley received $28,678 in industry payments from 2020 to 2025

CMS Open Payments shows 166 general payments to Dr. Paisley from 14 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 30% of the total. W. L. Gore & Associates, Inc. paid the most, $9,886.

General payments to Dr. Paisley by program year, 2020 to 2025

General payments to Dr. Paisley by kind, 2020 to 2025

$28.7Kin total
  • Food and beverage$8,52930%
  • Grants$8,33329%
  • Consulting fees$5,75020%
  • Travel and lodging$4,57516%
  • Other$1,4915%

Companies that paid Dr. Paisley the most, 2020 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Paisley

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

Dr. Michael John Paisley has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Paisley, most recently Resident Teacher of the Year in 2020.

Awards and honors for Dr. Paisley

  1. 2020
    • Resident Teacher of the Year
  2. 2016
    • Resident Team Player Award

Source: Dmand AI Professional Profile Data

Dr. Michael John Paisley graduated from University Of Minnesota Medical School

Dr. Paisley graduated from University Of Minnesota Medical School in 2015. Dr. Paisley is a member of ACS, SVS and Vascular and Endovascular Surgical Society.

  1. Medical schoolUniversity Of Minnesota Medical School
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in vascular surgeryAmerican Board of Surgery
  4. Board certified in rpviARDMS

Source: Dmand AI Professional Profile Data

Dr. Michael John Paisley accepts plans from 14 insurance carriers

Dr. Paisley is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Paisley accepts, by number of carriers

  1. PPO9
  2. Medicare7
  3. HMO6
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael John Paisley'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Michael John Paisley

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. Michael John Paisley's NPI number?

Dr. Michael John Paisley's NPI number is 1700260288. It was assigned on July 15, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael John Paisley?

Dr. Michael John Paisley is a general surgeon in Santa Barbara, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Michael John Paisley practice?

Dr. Paisley practices at 520 W Junipero St, Santa Barbara, CA 93105. Dr. Paisley's primary practice is Santa Barbara Vascular Specialists in Santa Barbara, California. Dmand AI also links Dr. Paisley to 4 hospitals, 2 group practices and clinics, 2 medical groups and 1 home health agency.

What is Dr. Michael John Paisley's office phone number?

The practice phone on file for Dr. Paisley is (805) 456-8890.

What is Dr. Michael John Paisley's medical license number?

Dr. Paisley's Oregon license number on file is MD210481, one of the licenses on file in 3 states.

Which states has Dr. Michael John Paisley been licensed in?

Dmand AI has state licenses on file for Dr. Paisley in Oregon (2022 to 2025), California (2017 to 2027) and Washington (2022 to 2025).

Which hospitals is Dr. Michael John Paisley affiliated with?

Dr. Paisley is affiliated with Santa Barbara Cottage Hospital. Dmand AI links Dr. Paisley to 4 more hospitals.

What medical group is Dr. Michael John Paisley part of?

Dr. Paisley is linked to Santa Barbara and Ventura County Vascular Specialists. Dmand AI links Dr. Paisley to 2 more medical groups.

Does Dr. Michael John Paisley accept Medicare?

Yes. CMS data shows Dr. Paisley billed Medicare for 1,125 services in 2024, and Dr. Paisley accepts Medicare assignment.

How many Medicare patients does Dr. Michael John Paisley see?

CMS counts 476 Medicare patients who saw Dr. Paisley in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Michael John Paisley board certified?

Yes. Dr. Paisley is board certified in surgery by the American Board of Surgery.

What services does Dr. Michael John Paisley bill to Medicare?

In 2024, Dr. Paisley's most billed Medicare services were office visit, new patient (99204), blood vessel study (93922) and blood vessel study (93970).

Where did Dr. Michael John Paisley go to medical school?

Dr. Paisley graduated from University Of Minnesota Medical School in 2015.

What drugs does Dr. Michael John Paisley prescribe most?

In 2024 Medicare Part D data, Dr. Paisley's most prescribed drugs by claims were Clopidogrel and Atorvastatin Calcium.

Has Dr. Michael John Paisley received payments from drug or device companies?

CMS Open Payments shows $28,678 in general payments to Dr. Paisley from 14 companies from 2020 to 2025. The largest total came from W. L. Gore & Associates, Inc.

How long has Dr. Michael John Paisley been practicing?

Dr. Paisley graduated from medical school in 2015, 11 years ago.

Does Dr. Michael John Paisley do research?

Dmand AI links 9 publications to Dr. Paisley, published from 2017 to 2023.

Who does Dr. Michael John Paisley publish with?

Dr. Paisley's most frequent co-authors are Kevin M. Casey, MD (4 shared papers), Donald D. Thomas, MD (2 shared papers) and Venita Chandra, MD (1 shared paper).

What insurance does Dr. Michael John Paisley accept?

Dr. Paisley is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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