Ian O'Brien-Norton Cormier, MBBS
- Medicare services, 2024
- 71
- Medicare patients, 2024
- 72
- Part D claims, 2020
- 232
- Hospital affiliations
- 3
- Medical group
- 1
- Practice address
- 400 West Pueblo, Santa Barbara, CA 93105
- Practice phone
- Call (805) 682-7111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Ian O'Brien-Norton Cormier is an internist in Santa Barbara, California
Ian Cormier practices at Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health.
Ian Cormier's NPI, 1689109332, was assigned on May 1, 2017. Ian Cormier holds Nebraska license 32688.
- NPI
- 1689109332NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486927555
- NPI enumeration date
- May 1, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 682-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ian O'Brien-Norton Cormier practices at Santa Barbara Cottage Hospital in Santa Barbara, California
Ian Cormier'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.
- Santa Barbara Cottage Hospital400 West Pueblo, Santa Barbara, CA 93105 · Santa Barbara CountyPhone(805) 682-7111
Source: Dmand AI Affiliation Data
Ian O'Brien-Norton Cormier is affiliated with 5 sites of care and 1 medical group
Ian Cormier's primary practice is Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health. Ian Cormier is also affiliated with Nebraska Medical Center. The medical group on file is UNMC Physicians. Dmand AI also links Ian Cormier to 1 more hospital, 1 group practice or clinic and 1 urgent care center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ian O'Brien-Norton Cormier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ian Cormier practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Barbara Cottage Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Cottage Health and 6.2K+ hospitals, with verified contacts in the same login.
Ian O'Brien-Norton Cormier is one of 16,751 internists in California
Internal medicine is Ian Cormier's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Ian Cormier is licensed in Nebraska.
Specialties and state licenses
- Internal medicine, NebraskaPrimary
Internists near Ian Cormier
Counts of internists 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
Ian O'Brien-Norton Cormier billed Medicare for 71 services in 2024
CMS data shows 71 Medicare services from Ian Cormier across 1 procedure code in 2024, for 72 Medicare patients. Medicare paid $8,199 for them. Every service was in a facility, such as a hospital, rather than an office.
Ian Cormier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 622024: 7115%
Ian Cormier compared with the California median for internists, 2024
- Ian Cormier
- California median
- Medicare services
- 71vs 36180% below
- Medicare patients
- 72vs 15152% below
- Part D claims
- 232vs 42145% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Ian Cormier'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ian O'Brien-Norton Cormier treated 72 Medicare patients in 2024, average age 72
CMS counts 72 Medicare patients who saw Ian Cormier in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have arthritis, and 75% have high blood pressure. 22% are also on Medicaid. Their average risk score is 2.42, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ian Cormier's median patient age at 70, with 62% women.
Ian Cormier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ian Cormier's Medicare patients by sex, 2024
- Women3954%
- Men3346%
Chronic conditions among Ian Cormier's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease57%
- Ischemic heart disease50%
- Diabetes46%
- Anxiety44%
- Mood disorders40%
Share of Medicare patients with each condition. A patient can have several.
Ian Cormier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ian O'Brien-Norton Cormier wrote 232 Medicare Part D claims in 2020
In 2020, Ian Cormier wrote 232 Medicare Part D claims. They cover 13 drugs, with $22,937 in total drug cost. In 2019, CMS named 436 claims across 22 drugs.
Ian Cormier's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 4362020: 23247%
Drugs named by CMS: 13 in 2020, 22 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Ian O'Brien-Norton Cormier takes part in Medicare
Ian Cormier accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Ian O'Brien-Norton Cormier's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Ian O'Brien-Norton Cormier
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What is Ian O'Brien-Norton Cormier's NPI number?
Ian O'Brien-Norton Cormier's NPI number is 1689109332. It was assigned on May 1, 2017, and it is active in the NPI Registry.
What does Ian O'Brien-Norton Cormier specialize in?
Ian O'Brien-Norton Cormier is an internist in Santa Barbara, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Ian O'Brien-Norton Cormier practice?
Ian Cormier practices at 400 West Pueblo, Santa Barbara, CA 93105. Ian Cormier's primary practice is Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health. Dmand AI also links Ian Cormier to 1 hospital, 1 group practice or clinic and 1 urgent care center.
What is Ian O'Brien-Norton Cormier's office phone number?
The practice phone on file for Ian Cormier is (805) 682-7111.
What is Ian O'Brien-Norton Cormier's medical license number?
Ian Cormier holds Nebraska license 32688.
Which hospitals is Ian O'Brien-Norton Cormier affiliated with?
Ian Cormier practices at Santa Barbara Cottage Hospital in Santa Barbara, California. Ian Cormier is also affiliated with Nebraska Medical Center. Dmand AI links Ian Cormier to 1 more hospital.
What medical group is Ian O'Brien-Norton Cormier part of?
Ian Cormier is linked to UNMC Physicians.
Does Ian O'Brien-Norton Cormier accept Medicare?
Yes. CMS data shows Ian Cormier billed Medicare for 71 services in 2024, and Ian Cormier accepts Medicare assignment.
How many Medicare patients does Ian O'Brien-Norton Cormier see?
CMS counts 72 Medicare patients who saw Ian Cormier in 2024, with an average age of 72.
What services does Ian O'Brien-Norton Cormier bill to Medicare?
In 2024, Ian Cormier's most billed Medicare services were hospital inpatient care (99223).
What drugs does Ian O'Brien-Norton Cormier prescribe most?
In 2020 Medicare Part D data, Ian Cormier's most prescribed drugs by claims were Atorvastatin Calcium, Hydrochlorothiazide and Lisinopril.
How long has Ian O'Brien-Norton Cormier been practicing?
Ian Cormier graduated from medical school in 2016, 10 years ago.
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