Dr. Michael John Paulsen, MD

  • Santa Barbara, CA
  • Cardiothoracic surgeon
NPI1063832442PAC ID6901268671
Medicare services, 2024
72
Medicare patients, 2024
88
Publications
49
MIPS score, 2024
89
Hospital affiliations
4
Practice address
400 West Pueblo, Santa Barbara, CA 93105
Practice phone
Call (805) 682-7111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Santa Barbara Cottage Hospital

Hospital · Santa Barbara, California

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Dr. Michael John Paulsen is a cardiothoracic surgeon in Santa Barbara, California

Dr. Paulsen practices at Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health.

Dr. Paulsen's NPI, 1063832442, was assigned on April 23, 2014. Dr. Paulsen graduated from University Of Michigan Medical School in 2014. Dr. Paulsen holds California license A138218.

NPI and contact details
Medicare PAC ID
6901268671
NPI enumeration date
April 23, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(805) 682-7111
Professional email
Get email
Personal email
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Mobile number
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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. Michael John Paulsen practices at Santa Barbara Cottage Hospital in Santa Barbara, California

Dr. Paulsen's primary practice is Santa Barbara Cottage Hospital, at 400 West Pueblo, Santa Barbara, CA 93105 in Santa Barbara County. The practice phone is (805) 682-7111.

Source: Dmand AI Affiliation Data

Dr. Michael John Paulsen is affiliated with 6 sites of care and 3 medical groups

Dr. Paulsen's primary practice is Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health. Dr. Paulsen is also affiliated with Goleta Valley Cottage Hospital. The medical group on file is Cottage Medical Group. Dmand AI also links Dr. Paulsen to 2 more hospitals, 2 medical groups, 1 home health agency and 1 urgent care center, each named with a free account.

See all 9 affiliations for Dr. Paulsen

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

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

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Paulsen practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Santa Barbara Cottage HospitalAvailable with a free account
+5 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael John Paulsen is one of 568 cardiothoracic surgeons in California

Thoracic surgery (cardiothoracic vascular surgery) is Dr. Paulsen's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Paulsen is licensed in California.

Specialties and state licenses

  • Thoracic surgery (cardiothoracic vascular surgery), CaliforniaPrimaryLicense A138218 · 2015 to 2026 · taxonomy 208G00000X

Clinical focus

Dmand AI lists heart bypass surgery among the conditions Dr. Paulsen treats.

Cardiothoracic surgeons near Dr. Paulsen

Counts of cardiothoracic 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 Paulsen billed Medicare for 72 services in 2024

CMS data shows 72 Medicare services from Dr. Paulsen across 4 procedure codes in 2024, for 88 Medicare patients. Medicare paid $19,811 for them.

Medicare services, 202472
Medicare patients88
Paid by Medicare$19,811
Procedure codes4

Dr. Paulsen's Medicare services by type, 2024

  1. Office and hospital visits44
  2. Surgery28

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

  • In an office1724%
  • In a facility5576%

Dr. Paulsen compared with the California median for cardiothoracic surgeons, 2024

  • Dr. Paulsen
  • California median
Medicare services
72vs 11437% below
Medicare patients
88vs 957% below

Medians across 453 cardiothoracic surgeons in California with Dmand AI profiles that report each measure.

Dr. Paulsen'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. Paulsen

Need commercial claims for Dr. Paulsen?

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

Dr. Michael John Paulsen treated 88 Medicare patients in 2024, average age 75

CMS counts 88 Medicare patients who saw Dr. Paulsen in 2024. The largest group is 75 to 84, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.18, 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. Paulsen's median patient age at 74, with 26% women.

Medicare patients, 202488
Average age75
Average risk score2.18
Also on Medicaid20%

Dr. Paulsen's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Paulsen's Medicare patients by sex, 2024

  • Women2630%
  • Men6270%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease70%
  4. Atrial fibrillation60%
  5. Heart failure56%
  6. Chronic kidney disease50%
  7. Arthritis42%
  8. Diabetes41%

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

Dr. Paulsen's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women26%
  • Men74%

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

Dr. Michael John Paulsen scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Paulsen for performance year 2024, reported as part of a group. Dr. Paulsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 31 procedures of coronary artery bypass graft (cabg) by Dr. Paulsen, more than 85% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Paulsen's MIPS scores, performance year 2024

  • 89of 100Final score
  • 88.2of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Paulsen ranks in Medicare procedure volume

Coronary artery bypass graft (CABG)
85th percentile31 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); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

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Dr. Michael John Paulsen has 49 publications on record

Dmand AI links 49 papers to Dr. Paulsen, published from 2012 to 2024. 2020 was the busiest year, with 16. The most frequent topics are Swine, Mitral Valve Insufficiency and Disease Models, Animal. Dr. Paulsen has published most often in Ann Thorac Surg. Dr. Paulsen's most frequent co-authors are Yi-Ping Joseph Woo, MD, Hanjay Wang, MD and Yuanjia Zhu, MD.

Papers49
Years published2012 to 2024

Dr. Paulsen's papers by year, 2012 to 2024

Topics Dr. Paulsen writes about most

  • Swine
  • Mitral Valve Insufficiency
  • Disease Models, Animal
  • Biomechanical Phenomena
  • Mitral Valve
  • Myocardial Infarction
  • Rats, Wistar
  • Aortic Valve Insufficiency

Dr. Paulsen's most frequent co-authors

Recent publications by Dr. Paulsen

See all 49 publications and co-authors

See who Dr. Paulsen researches with

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

How network discovery works

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

Dr. Michael John Paulsen received $1,110 in industry payments from 2017 to 2025

CMS Open Payments shows 15 general payments to Dr. Paulsen from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 76% of the total. Abiomed paid the most, $525.

General payments to Dr. Paulsen by program year, 2017 to 2025

General payments to Dr. Paulsen by kind, 2017 to 2025

$1.1Kin total
  • Food and beverage$84776%
  • Travel and lodging$26324%

Companies that paid Dr. Paulsen the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Paulsen

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

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

Dmand AI lists 2 awards for Dr. Paulsen, most recently Vivien Thomas Young Investigator Award in 2019.

Awards and honors for Dr. Paulsen

  1. 2019
    • Vivien Thomas Young Investigator Award
  2. 2018
    • Highest In-training Exam Score

Source: Dmand AI Professional Profile Data

Dr. Michael John Paulsen graduated from University Of Michigan Medical School

Dr. Paulsen graduated from University Of Michigan Medical School in 2014.

  1. Medical schoolUniversity Of Michigan Medical School

Source: Dmand AI Professional Profile Data

Dr. Michael John Paulsen accepts plans from 14 insurance carriers

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

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

Plan types Dr. Paulsen accepts, by number of carriers

  1. PPO9
  2. Medicare7
  3. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael John Paulsen'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 DataDmand AI Org Hierarchy 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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Paulsen

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 Paulsen's NPI number?

Dr. Michael John Paulsen's NPI number is 1063832442. It was assigned on April 23, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael John Paulsen?

Dr. Michael John Paulsen is a cardiothoracic surgeon in Santa Barbara, California. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).

Where does Dr. Michael John Paulsen practice?

Dr. Paulsen practices at 400 West Pueblo, Santa Barbara, CA 93105. Dr. Paulsen's primary practice is Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health. Dmand AI also links Dr. Paulsen to 2 hospitals, 2 medical groups, 1 home health agency and 1 urgent care center.

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

The practice phone on file for Dr. Paulsen is (805) 682-7111.

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

Dr. Paulsen holds California license A138218.

Which hospitals is Dr. Michael John Paulsen affiliated with?

Dr. Paulsen practices at Santa Barbara Cottage Hospital in Santa Barbara, California. Dr. Paulsen is also affiliated with Goleta Valley Cottage Hospital. Dmand AI links Dr. Paulsen to 2 more hospitals.

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

Dr. Paulsen is linked to Cottage Medical Group. Dmand AI links Dr. Paulsen to 2 more medical groups.

Does Dr. Michael John Paulsen accept Medicare?

Yes. CMS data shows Dr. Paulsen billed Medicare for 72 services in 2024, and Dr. Paulsen accepts Medicare assignment.

What is Dr. Michael John Paulsen's MIPS score?

Dr. Paulsen's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

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

CMS counts 88 Medicare patients who saw Dr. Paulsen in 2024, with an average age of 75.

Show 7 more questionsShow fewer questions

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

In 2024, Dr. Paulsen's most billed Medicare services were hospital inpatient care (99223), office visit, new patient (99205) and surgery: heart and blood vessels (33508).

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

Dr. Paulsen graduated from University Of Michigan Medical School in 2014.

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

CMS Open Payments shows $1,110 in general payments to Dr. Paulsen from 6 companies from 2017 to 2025. The largest total came from Abiomed.

How long has Dr. Michael John Paulsen been practicing?

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

Does Dr. Michael John Paulsen do research?

Dmand AI links 49 publications to Dr. Paulsen, published from 2012 to 2024.

Who does Dr. Michael John Paulsen publish with?

Dr. Paulsen's most frequent co-authors are Yi-Ping Joseph Woo, MD (41 shared papers), Hanjay Wang, MD (29 shared papers) and Yuanjia Zhu, MD (18 shared papers).

What insurance does Dr. Michael John Paulsen accept?

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

Selling to thoracic surgery (cardiothoracic vascular surgery) practices?

See cardiothoracic surgeons in California by site of care and group

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