Dr. Allison Berndtson, MD

  • San Diego, CA
  • General surgeon
NPI1457518219PAC ID9537346010
Medicare services, 2024
382
Medicare patients, 2026
180
Publications
53
MIPS score, 2026
91
Hospital affiliations
4
Practice address
200 W Arbor Dr, San Diego, CA 92103
Practice phone
Call (619) 543-6222
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSD Hillcrest Medical Center

San Diego, California

See all 7 affiliations

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Dr. Allison Berndtson is a general surgeon in San Diego, California

Dr. Berndtson practices at UCSD Hillcrest Medical Center in San Diego, California.

Dr. Berndtson's NPI, 1457518219, was assigned on May 20, 2008. Dr. Berndtson graduated from University of Colorado Anschutz Medical Campus in 2007. Dr. Berndtson holds California license A105854.

NPI and contact details
Medicare PAC ID
9537346010
NPI enumeration date
May 20, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(619) 543-6222
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Female
Estimated age
45
Medical school graduation
2007

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

Dr. Allison Berndtson practices at UCSD Hillcrest Medical Center in San Diego, California

Dr. Berndtson's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.

  • UCSD Hillcrest Medical Center
    200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222

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

Dr. Allison Berndtson is affiliated with 6 sites of care and 1 medical group

Dr. Berndtson's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Berndtson is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Berndtson to 3 more hospitals and 1 hospice, each named with a free account.

See all 7 affiliations for Dr. Berndtson

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

Dmand AI tracks the EHR system at Dr. Allison Berndtson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berndtson practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSD Hillcrest Medical CenterAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Allison Berndtson is one of 2,926 general surgeons in California

Surgery is Dr. Berndtson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Berndtson is board certified in surgery by the American Board of Surgery. Dr. Berndtson is licensed in California.

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense A105854 · 2008 to 2026 · taxonomy 208600000X

Clinical focus

Dmand AI lists abdominal hernia repair surgery, chest trauma, esophagus, stomach, or upper small intestine surgery, groin hernia surgery, lung resection, multiple traumatic injuries, non-surgical back problems and traumatic coma among the conditions Dr. Berndtson treats.

General surgeons near Dr. Berndtson

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. Allison Berndtson billed Medicare for 382 services in 2024

CMS data shows 382 Medicare services from Dr. Berndtson across 4 procedure codes in 2024, for 180 Medicare patients. Medicare paid $39,400 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024382
Medicare patients180
Paid by Medicare$39,400
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 2732024: 38240%

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

  • Dr. Berndtson
  • California median
Medicare services
382vs 1662.3 times
Medicare patients
180vs 12149% above

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

Dr. Berndtson'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. Berndtson

Need commercial claims for Dr. Berndtson?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Berndtson and other general surgeons in California.

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

Dr. Allison Berndtson treated 180 Medicare patients in 2026, average age 75

CMS counts 180 Medicare patients who saw Dr. Berndtson in 2026. The largest group is 65 to 74, with 55 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 53% are also on Medicaid. Their average risk score is 2.82, 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. Berndtson's median patient age at 55, with 39% women.

Medicare patients, 2026180
Average age75
Average risk score2.82
Also on Medicaid53%

Dr. Berndtson's Medicare patients by age, 2026

Dr. Berndtson's Medicare patients by sex, 2026

  • Women8145%
  • Men9955%

Chronic conditions among Dr. Berndtson's Medicare patients, 2026

  1. High blood pressure75%
  2. High cholesterol74%
  3. Arthritis54%
  4. Diabetes49%
  5. Mood disorders46%
  6. Chronic kidney disease43%
  7. Depression43%
  8. Heart failure40%

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

Dr. Berndtson's patients across all payers

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

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women39%
  • Men60%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data

Dr. Allison Berndtson scored 91 out of 100 in Medicare's MIPS program for 2026

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Berndtson for performance year 2026, reported as part of a group. Dr. Berndtson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Berndtson's MIPS scores, performance year 2026

  • 91of 100Final score
  • 84.1of 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.

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

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), 2026 data; and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

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Dr. Allison Berndtson has 53 publications on record

Dmand AI links 53 papers to Dr. Berndtson, published from 2013 to 2025. 2022 was the busiest year, with 9. The most frequent topics are Trauma Centers, Anticoagulants and Venous Thromboembolism. Dr. Berndtson has published most often in J Trauma Acute Care Surg. Dr. Berndtson's most frequent co-authors are Jay Joseph Doucet, MD, Leslie M. Kobayashi, MD and Jessica L. Weaver, MD.

Papers53
Years published2013 to 2025

Dr. Berndtson's papers by year, 2013 to 2025

Topics Dr. Berndtson writes about most

  • Trauma Centers
  • Anticoagulants
  • Venous Thromboembolism
  • Wounds and Injuries
  • Injury Severity Score
  • Enoxaparin
  • Patient Discharge
  • Aftercare

Dr. Berndtson's most frequent co-authors

Recent publications by Dr. Berndtson

See all 53 publications and co-authors

See who Dr. Berndtson researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Berndtson 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. Allison Berndtson received $139 in industry payments from 2017 to 2023

CMS Open Payments shows 3 general payments to Dr. Berndtson from 3 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $78.

General payments to Dr. Berndtson by program year, 2017 to 2023

Companies that paid Dr. Berndtson the most, 2017 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Berndtson

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

Dr. Allison Berndtson graduated from University of Colorado Anschutz Medical Campus

Dr. Berndtson graduated from University of Colorado Anschutz Medical Campus in 2007. Dr. Berndtson is a member of AOA, SCCM, ACS, AAS, CMA and SIS.

  1. Medical schoolUniversity of Colorado Anschutz Medical Campus
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in surgical critical careAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Allison Berndtson accepts plans from 14 insurance carriers

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

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

Plan types Dr. Berndtson accepts, by number of carriers

  1. Medicare9
  2. PPO8
  3. HMO7
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Allison Berndtson'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 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)
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. Allison Berndtson

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. Allison Berndtson's NPI number?

Dr. Allison Berndtson's NPI number is 1457518219. It was assigned on May 20, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Allison Berndtson?

Dr. Allison Berndtson is a general surgeon in San Diego, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Allison Berndtson practice?

Dr. Berndtson practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Berndtson's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Berndtson to 3 hospitals and 1 hospice, and a free account names each one.

What is Dr. Allison Berndtson's office phone number?

The practice phone on file for Dr. Berndtson is (619) 543-6222. Dmand AI also checks direct phone and mobile numbers, available with a free account.

What is Dr. Allison Berndtson's email address?

Dmand AI checks professional and personal email addresses for Dr. Berndtson through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.

What is Dr. Allison Berndtson's medical license number?

Dr. Berndtson holds California license A105854.

Which hospitals is Dr. Allison Berndtson affiliated with?

Dr. Berndtson is affiliated with Hillcrest Medical Center. Dmand AI links Dr. Berndtson to 3 more hospitals, named with a free account.

What medical group is Dr. Allison Berndtson part of?

Dr. Berndtson is linked to UC San Diego Health.

Who does Dr. Allison Berndtson practice with?

Dmand AI links 2,526 HCPs to Dr. Berndtson's primary medical group, 37 of them general surgeons. A free account lists them, with verified contacts.

Does Dr. Allison Berndtson accept Medicare?

Yes. CMS data shows Dr. Berndtson billed Medicare for 382 services in 2024, and Dr. Berndtson accepts Medicare assignment.

Show 11 more questionsShow fewer questions

What is Dr. Allison Berndtson's MIPS score?

Dr. Berndtson's MIPS final score for performance year 2026 is 91 out of 100, reported as part of a group.

How many Medicare patients does Dr. Allison Berndtson see?

CMS counts 180 Medicare patients who saw Dr. Berndtson in 2026, with an average age of 75.

Is Dr. Allison Berndtson board certified?

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

What services does Dr. Allison Berndtson bill to Medicare?

In 2024, Dr. Berndtson's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99232).

Where did Dr. Allison Berndtson go to medical school?

Dr. Berndtson graduated from University of Colorado Anschutz Medical Campus in 2007.

Has Dr. Allison Berndtson received payments from drug or device companies?

CMS Open Payments shows $139 in general payments to Dr. Berndtson from 3 companies from 2017 to 2023. The largest total came from Pfizer Inc.

How long has Dr. Allison Berndtson been practicing?

Dr. Berndtson graduated from medical school in 2007, 19 years ago.

Does Dr. Allison Berndtson do research?

Dmand AI links 53 publications to Dr. Berndtson, published from 2013 to 2025.

Who does Dr. Allison Berndtson publish with?

Dr. Berndtson's most frequent co-authors are Jay Joseph Doucet, MD (18 shared papers), Leslie M. Kobayashi, MD (9 shared papers) and Jessica L. Weaver, MD (7 shared papers).

What EHR does Dr. Allison Berndtson's practice use?

Dmand AI tracks the EHR system at UCSD Hillcrest Medical Center and at 5 more affiliated sites. The vendor and product are available with a free Dmand AI account.

What insurance does Dr. Allison Berndtson accept?

Dr. Berndtson is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit. The full carrier list is available with a free Dmand AI account.

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