Dr. Ian J. Barrett, MD

  • San Jose, CA
  • Orthopedic surgeon
NPI1265794754PAC ID0749426864
Medicare services, 2024
2,439
Medicare patients, 2024
390
Part D claims, 2024
465
Publications
11
MIPS score, 2024
97
Practice address
5065 South State Road 7 Suite 101, Lake Worth, FL 33449
Practice phone
Call (561) 273-2340
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Advanced Surgery Center of Palm Beach

Surgery Center - Medicare-Certified · Lake Worth, Florida

See all 10 affiliations

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Dr. Ian J. Barrett is an orthopedic surgeon in San Jose, California

Dr. Barrett practices at Advanced Surgery Center of Palm Beach in Lake Worth, Florida.

Dr. Barrett's NPI, 1265794754, was assigned on June 12, 2012. Dr. Barrett graduated from Cleveland Medical College, Homeopathic in 2012. Dr. Barrett holds California license A147622.

NPI and contact details
Medicare PAC ID
0749426864
NPI enumeration date
June 12, 2012
NPI status
Active
Practice phone
(561) 273-2340
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

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

Dr. Ian J. Barrett practices in Lake Worth and San Jose

Dr. Barrett's primary practice is Advanced Surgery Center of Palm Beach, at 5065 South State Road 7 Suite 101, Lake Worth, FL 33449. The practice phone is (561) 273-2340. Dr. Barrett also practices at Advanced Surgery Center, 235 O'connor Dr, San Jose, CA 95128.

  • Advanced Surgery Center of Palm BeachPrimary
    5065 South State Road 7 Suite 101, Lake Worth, FL 33449Phone(561) 273-2340
  • Advanced Surgery Center
    235 O'connor Dr, San Jose, CA 95128 · Santa Clara CountyPhone(408) 279-0791

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

Dr. Ian J. Barrett is affiliated with 8 sites of care and 2 medical groups

Dr. Barrett's primary practice is Advanced Surgery Center of Palm Beach in Lake Worth, Florida. Dr. Barrett is also affiliated with Santa Clara Valley Medical Center. The medical group on file is County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic. Dmand AI also links Dr. Barrett to 2 more hospitals, 2 home health agencies, 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 10 affiliations for Dr. Barrett

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

Dmand AI tracks the EHR system at Dr. Ian J. Barrett's practice

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

EHR by site
SiteEHR vendor and product
Advanced Surgery Center of Palm BeachAvailable with a free account
+7 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ian J. Barrett is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Dr. Barrett's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Barrett is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Barrett's licenses on file in 2 states: California and Minnesota.

Specialties and state licenses

  • Orthopaedic surgery, CaliforniaPrimaryLicense A147622 · 2017 to 2027 · taxonomy 207X00000X
  • Minnesota license2013 to 2018

Clinical focus

Dmand AI lists arthritis, broken or dislocated ankle/ or foot, bursitis, carpal tunnel syndrome, enthesopathy in arms, hand joint or tendon inflammation, hip replacement and joint arthropathy among the conditions Dr. Barrett treats.

Orthopedic surgeons near Dr. Barrett

Counts of orthopedic 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. Ian J. Barrett billed Medicare for 2,439 services in 2024

CMS data shows 2,439 Medicare services from Dr. Barrett across 10 procedure codes in 2024, for 390 Medicare patients. Medicare paid $136,829 for them.

Medicare services, 20242,439
Medicare patients390
Paid by Medicare$136,829
Procedure codes10

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

  • 2023
  • 2024
Drugs given in the office
2023: 1,2392024: 1,46718%
Office and hospital visits
2023: 7742024: 7029%
Surgery
2023: 2652024: 2702%

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

  • In an office2,39698%
  • In a facility432%

Dr. Barrett compared with the California median for orthopedic surgeons, 2024

  • Dr. Barrett
  • California median
Medicare services
2,439vs 6833.6 times
Medicare patients
390vs 21581% above
Part D claims
415vs 705.9 times

Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.

Dr. Barrett'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. Barrett

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barrett and other orthopedic 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. Ian J. Barrett treated 390 Medicare patients in 2024, average age 77

CMS counts 390 Medicare patients who saw Dr. Barrett in 2024. The largest group is 75 to 84, with 160 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Barrett's median patient age at 64, with 59% women.

Medicare patients, 2024390
Average age77
Average risk score1.15
Also on Medicaid26%

Dr. Barrett's Medicare patients by age, 2024

Dr. Barrett's Medicare patients by sex, 2024

  • Women25465%
  • Men13635%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis72%
  4. Diabetes38%
  5. Ischemic heart disease27%
  6. Osteoporosis25%
  7. Mood disorders23%
  8. Depression20%

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

Dr. Barrett's patients across all payers

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

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women59%
  • Men40%

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

Dr. Ian J. Barrett wrote 465 Medicare Part D claims in 2024

In 2024, Dr. Barrett wrote 465 Medicare Part D claims for 148 patients. 100% of them were for generic drugs. CMS names the drug for 415 of them, across 8 drugs with 11 or more claims each, at $3,170 in total drug cost. In 2023, CMS named 392 claims across 8 drugs.

Part D claims, 2024465
Drugs named by CMS8
Total drug cost$3,170
Part D patients148

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

  • Opioids28%132 of 465 claims
  • Antibiotics3%16 of 465 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: 3922024: 4156%

Drugs named by CMS: 8 in 2024, 8 in 2023.

See all prescribing by Dr. Barrett

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. Ian J. Barrett scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Barrett for performance year 2024, reported as part of a group. CMS counts 14 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Barrett, more than 87% of the clinicians it reports for that procedure.

Dr. Barrett's MIPS scores, performance year 2024

  • 97of 100Final score
  • 95.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

Where Dr. Barrett ranks in Medicare procedure volume

Knee replacement
47th percentile16 procedures
Lower limb (leg) arthroscopy (minimally invasive joint repair)
87th percentile14 procedures

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

Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)

Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Sources: 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. Ian J. Barrett has 11 publications on record

Dmand AI links 11 papers to Dr. Barrett, published from 2015 to 2018. 2015 was the busiest year, with 3. The most frequent topics are Acetabulum, Arthroplasty, Replacement, Hip and Fractures, Bone. Dr. Barrett has published most often in Knee Surg Sports Traumatol Arthrosc. Dr. Barrett's most frequent co-authors are Aaron J. Krych, MD, Bruce A. Levy, MD and Ayoosh Pareek, MD.

Papers11
Years published2015 to 2018

Dr. Barrett's papers by year, 2015 to 2018

Topics Dr. Barrett writes about most

  • Acetabulum
  • Arthroplasty, Replacement, Hip
  • Fractures, Bone
  • Knee Injuries
  • Posterior Cruciate Ligament
  • Range of Motion, Articular
  • Reoperation
  • Tomography, X-Ray Computed

Dr. Barrett's most frequent co-authors

Recent publications by Dr. Barrett

See all 11 publications and co-authors

See who Dr. Barrett researches with

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

How network discovery works

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

Dr. Ian J. Barrett received $37,587 in industry payments from 2016 to 2025

CMS Open Payments shows 73 general payments to Dr. Barrett from 20 drug and device companies from 2016 to 2025. Education make up the largest share, 66% of the total. Smith & Nephew, Inc. paid the most, $20,060.

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

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

$37.6Kin total
  • Education$24,81766%
  • Grants$7,50020%
  • Travel and lodging$2,9398%
  • Food and beverage$2,3316%

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

Share is of all general payments to this clinician.

See all payments to Dr. Barrett

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

Dr. Ian J. Barrett graduated from Cleveland Medical College, Homeopathic

Dr. Barrett graduated from Cleveland Medical College, Homeopathic in 2012.

  1. Medical schoolCleveland Medical College, Homeopathic
  2. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Ian J. Barrett accepts plans from 17 insurance carriers

Dr. Barrett is in network with 17 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
  • Kaiser Permanente
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +9 more carriersWith a free account

Plan types Dr. Barrett accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO7
  4. EPO5
  5. POS5
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ian J. Barrett'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 Affiliation DataDmand AI Practice 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)
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 percentilesClinician 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. Ian J. Barrett

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. Ian J. Barrett's NPI number?

Dr. Ian J. Barrett's NPI number is 1265794754. It was assigned on June 12, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Ian J. Barrett?

Dr. Ian J. Barrett is an orthopedic surgeon in San Jose, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Ian J. Barrett practice?

Dr. Barrett practices at 5065 South State Road 7 Suite 101, Lake Worth, FL 33449. Dr. Barrett also practices at 235 O'connor Dr, San Jose, CA 95128. Dr. Barrett's primary practice is Advanced Surgery Center of Palm Beach in Lake Worth, Florida. Dmand AI also links Dr. Barrett to 2 hospitals, 2 home health agencies, 1 physician office, 1 group practice or clinic and 1 medical group.

What is Dr. Ian J. Barrett's office phone number?

The practice phone on file for Dr. Barrett is (561) 273-2340.

What is Dr. Ian J. Barrett's medical license number?

Dr. Barrett holds California license A147622, one of the licenses on file in 2 states.

Which states has Dr. Ian J. Barrett been licensed in?

Dmand AI has state licenses on file for Dr. Barrett in California (2017 to 2027) and Minnesota (2013 to 2018).

Which hospitals is Dr. Ian J. Barrett affiliated with?

Dr. Barrett is affiliated with Santa Clara Valley Medical Center. Dmand AI links Dr. Barrett to 2 more hospitals.

What medical group is Dr. Ian J. Barrett part of?

Dr. Barrett is linked to County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic. Dmand AI links Dr. Barrett to 1 more medical group.

Does Dr. Ian J. Barrett accept Medicare?

Yes. CMS data shows Dr. Barrett billed Medicare for 2,439 services in 2024.

What is Dr. Ian J. Barrett's MIPS score?

Dr. Barrett's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Ian J. Barrett see?

CMS counts 390 Medicare patients who saw Dr. Barrett in 2024, with an average age of 77.

Is Dr. Ian J. Barrett board certified?

Yes. Dr. Barrett is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.

What services does Dr. Ian J. Barrett bill to Medicare?

In 2024, Dr. Barrett's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99214) and surgery: bones and joints (20610).

Where did Dr. Ian J. Barrett go to medical school?

Dr. Barrett graduated from Cleveland Medical College, Homeopathic in 2012.

What drugs does Dr. Ian J. Barrett prescribe most?

In 2024 Medicare Part D data, Dr. Barrett's most prescribed drugs by claims were Celecoxib, Gabapentin and Tramadol HCl.

Has Dr. Ian J. Barrett received payments from drug or device companies?

CMS Open Payments shows $37,587 in general payments to Dr. Barrett from 20 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.

How long has Dr. Ian J. Barrett been practicing?

Dr. Barrett graduated from medical school in 2012, 14 years ago.

Does Dr. Ian J. Barrett do research?

Dmand AI links 11 publications to Dr. Barrett, published from 2015 to 2018.

Who does Dr. Ian J. Barrett publish with?

Dr. Barrett's most frequent co-authors are Aaron J. Krych, MD (5 shared papers), Bruce A. Levy, MD (5 shared papers) and Ayoosh Pareek, MD (4 shared papers).

What insurance does Dr. Ian J. Barrett accept?

Dr. Barrett is in network with 17 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.

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