Dr. Mark Bergida Mitchell, MD

  • San Diego, CA
  • Cardiothoracic surgeon
NPI1902192586PAC ID4082962444
Medicare services, 2024
130
Medicare patients, 2024
89
Part D claims, 2024
22
MIPS score, 2024
94
Hospital affiliations
2
Practice address
9455 Clairemont Mesa Blvd, San Diego, CA 92123
Practice phone
Call (619) 528-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Kaiser Permanente San Diego Medical Center

San Diego, California

See all 8 affiliations

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Dr. Mark Bergida Mitchell is a cardiothoracic surgeon in San Diego, California

Dr. Mitchell practices at Kaiser Permanente San Diego Medical Center in San Diego, California.

Dr. Mitchell's NPI, 1902192586, was assigned on June 22, 2011. Dr. Mitchell holds North Carolina license 2019-01823.

NPI and contact details
Medicare PAC ID
4082962444
NPI enumeration date
June 22, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(619) 528-5000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
41
Medical school graduation
2011

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

Dr. Mark Bergida Mitchell practices at Kaiser Permanente San Diego Medical Center in San Diego, California

Dr. Mitchell's primary practice is Kaiser Permanente San Diego Medical Center, at 9455 Clairemont Mesa Blvd, San Diego, CA 92123 in San Diego County. The practice phone is (619) 528-5000.

  • Kaiser Permanente San Diego Medical Center
    9455 Clairemont Mesa Blvd, San Diego, CA 92123 · San Diego CountyPhone(619) 528-5000

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

Dr. Mark Bergida Mitchell is affiliated with 5 sites of care and 3 medical groups

Dr. Mitchell's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Dr. Mitchell is also affiliated with Atrium Health Carolinas Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Mitchell to 1 more hospital, 2 group practices and clinics and 2 medical groups, each named with a free account.

See all 8 affiliations for Dr. Mitchell

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

Dmand AI tracks the EHR system at Dr. Mark Bergida Mitchell's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mitchell practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Kaiser Permanente San Diego Medical CenterAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mark Bergida Mitchell is one of 568 cardiothoracic surgeons in California

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

Specialties and state licenses

  • Thoracic surgery (cardiothoracic vascular surgery), North CarolinaPrimaryLicense 2019-01823 · taxonomy 208G00000X

Cardiothoracic surgeons near Dr. Mitchell

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. Mark Bergida Mitchell billed Medicare for 130 services in 2024

CMS data shows 130 Medicare services from Dr. Mitchell across 5 procedure codes in 2024, for 89 Medicare patients. Medicare paid $23,889 for them.

Medicare services, 2024130
Medicare patients89
Paid by Medicare$23,889
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 922024: 998%
Surgery
2023: 392024: 3121%

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

  • In an office9976%
  • In a facility3124%

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

  • Dr. Mitchell
  • California median
Medicare services
130vs 11414% above
Medicare patients
89vs 956% below
Part D claims
12vs 1937% below

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

Dr. Mitchell'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. Mitchell

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

Dr. Mark Bergida Mitchell treated 89 Medicare patients in 2024, average age 72

CMS counts 89 Medicare patients who saw Dr. Mitchell in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 2.15, 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. Mitchell's median patient age at 71, with 52% women.

Medicare patients, 202489
Average age72
Average risk score2.15

Dr. Mitchell's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Mitchell's Medicare patients by sex, 2024

  • Women4449%
  • Men4551%

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

  1. High blood pressure75%
  2. High cholesterol74%
  3. Cancer62%
  4. COPD52%
  5. Arthritis47%
  6. Anxiety43%
  7. Mood disorders36%
  8. Depression34%

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

Dr. Mitchell'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

  • Women52%
  • Men47%

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

Dr. Mark Bergida Mitchell wrote 22 Medicare Part D claims in 2024

In 2024, Dr. Mitchell wrote 22 Medicare Part D claims for 14 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $95 in total drug cost.

Part D claims, 202422
Drugs named by CMS1
Total drug cost$95
Part D patients14

Dr. Mitchell's most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Mitchell

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. Mark Bergida Mitchell scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Mitchell for performance year 2024, reported through an alternative payment model (APM). Dr. Mitchell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mitchell as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Mitchell's MIPS scores, performance year 2024

  • 94of 100Final score
  • 81.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

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)

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Dr. Mark Bergida Mitchell received $11,466 in industry payments from 2016 to 2025

CMS Open Payments shows 47 general payments to Dr. Mitchell from 9 drug and device companies from 2016 to 2025. Education make up the largest share, 71% of the total. Intuitive Surgical, Inc. paid the most, $10,229.

General payments to Dr. Mitchell by program year, 2016 to 2025

General payments to Dr. Mitchell by kind, 2016 to 2025

$11.5Kin total
  • Education$8,08771%
  • Travel and lodging$2,05118%
  • Food and beverage$1,31411%
  • Gifts$140%

Companies that paid Dr. Mitchell the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Mitchell

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

Sources for Dr. Mark Bergida Mitchell'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Mark Bergida Mitchell

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. Mark Bergida Mitchell's NPI number?

Dr. Mark Bergida Mitchell's NPI number is 1902192586. It was assigned on June 22, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Mark Bergida Mitchell?

Dr. Mark Bergida Mitchell is a cardiothoracic surgeon in San Diego, California. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).

Where does Dr. Mark Bergida Mitchell practice?

Dr. Mitchell practices at 9455 Clairemont Mesa Blvd, San Diego, CA 92123. Dr. Mitchell's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Dmand AI also links Dr. Mitchell to 1 hospital, 2 group practices and clinics and 2 medical groups.

What is Dr. Mark Bergida Mitchell's office phone number?

The practice phone on file for Dr. Mitchell is (619) 528-5000.

What is Dr. Mark Bergida Mitchell's medical license number?

Dr. Mitchell holds North Carolina license 2019-01823.

Which hospitals is Dr. Mark Bergida Mitchell affiliated with?

Dr. Mitchell is affiliated with Atrium Health Carolinas Medical Center. Dmand AI links Dr. Mitchell to 1 more hospital.

What medical group is Dr. Mark Bergida Mitchell part of?

Dr. Mitchell is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Mitchell to 2 more medical groups.

Does Dr. Mark Bergida Mitchell accept Medicare?

Yes. CMS data shows Dr. Mitchell billed Medicare for 130 services in 2024, and Dr. Mitchell accepts Medicare assignment.

Does Dr. Mark Bergida Mitchell offer telehealth?

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

What is Dr. Mark Bergida Mitchell's MIPS score?

Dr. Mitchell's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).

Show 5 more questionsShow fewer questions

How many Medicare patients does Dr. Mark Bergida Mitchell see?

CMS counts 89 Medicare patients who saw Dr. Mitchell in 2024, with an average age of 72.

What services does Dr. Mark Bergida Mitchell bill to Medicare?

In 2024, Dr. Mitchell's most billed Medicare services were office visit, new patient (99205), office visit, established patient (99214) and office visit, established patient (99213).

What drugs does Dr. Mark Bergida Mitchell prescribe most?

In 2023 Medicare Part D data, Dr. Mitchell's most prescribed drugs by claims were Oxycodone HCl.

Has Dr. Mark Bergida Mitchell received payments from drug or device companies?

CMS Open Payments shows $11,466 in general payments to Dr. Mitchell from 9 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Mark Bergida Mitchell been practicing?

Dr. Mitchell graduated from medical school in 2011, 15 years ago.

Selling to thoracic surgery (cardiothoracic vascular surgery) practices?

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