Dr. Grace M. O'Brien, DO
- Medicare services, 2024
- 4,902
- Medicare patients, 2024
- 382
- Part D claims, 2024
- 10,783
- Hospital affiliations
- 4
- Industry payments
- $12,293
- Practice address
- 6112 S 1550 E, Ogden, UT 84405
- Practice phone
- Call (801) 475-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ogden Clinic
Ogden, Utah
Find Dr. O'Brien's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Grace M. O'Brien is a family medicine physician in Ogden, Utah
Dr. O'Brien practices at Ogden Clinic in Ogden, Utah.
Dr. O'Brien's NPI, 1093702003, was assigned on October 4, 2005. Dr. O'Brien graduated from College of Osteo Med of the Pacific at Pomona in 1987. Dr. O'Brien holds Utah license 180186-1204.
- NPI
- 1093702003NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537051891
- NPI enumeration date
- October 4, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (801) 475-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Grace M. O'Brien practices at Ogden Clinic in Ogden, Utah
Dr. O'Brien's primary practice is Ogden Clinic, at 6112 S 1550 E, Ogden, UT 84405 in Weber County. The practice phone is (801) 475-3000.
- Ogden Clinic6112 S 1550 E, Ogden, UT 84405 · Weber CountyPhone(801) 475-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Grace M. O'Brien is affiliated with 8 sites of care and 1 medical group
Dr. O'Brien's primary practice is Ogden Clinic in Ogden, Utah. Dr. O'Brien is also affiliated with McKay-Dee Hospital. The medical group on file is Ogden Clinic. Dmand AI also links Dr. O'Brien to 3 more hospitals, 2 home health agencies and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Grace M. O'Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Brien practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ogden Clinic | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Grace M. O'Brien is one of 1,294 family medicine physicians in Utah
Family medicine is Dr. O'Brien's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. O'Brien is licensed in Utah.
Specialties and state licenses
- Family medicine, UtahPrimary
Family medicine physicians near Dr. O'Brien
Counts of family medicine physicians 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. Grace M. O'Brien billed Medicare for 4,902 services in 2024
CMS data shows 4,902 Medicare services from Dr. O'Brien across 47 procedure codes in 2024, for 382 Medicare patients. Medicare paid $139,000 for them. Every service was in an office.
Dr. O'Brien's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 2,5632024: 2,4056%
- Office and hospital visits
- 2023: 7702024: 7177%
- Other services
- 2023: 4262024: 53425%
- Surgery
- 2023: 5452024: 5342%
- Drugs given in the office
- 2023: 5302024: 41622%
- Tests and treatments
- 2023: 3712024: 29620%
Dr. O'Brien compared with the Utah median for family medicine physicians, 2024
- Dr. O'Brien
- Utah median
- Medicare services
- 4,902vs 35114.0 times
- Medicare patients
- 382vs 1332.9 times
- Part D claims
- 10,074vs 86211.7 times
Medians across 1,260 family medicine physicians in Utah with Dmand AI profiles that report each measure.
Dr. O'Brien'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Brien and other family medicine physicians in Utah.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Grace M. O'Brien treated 382 Medicare patients in 2024, average age 74
CMS counts 382 Medicare patients who saw Dr. O'Brien in 2024. The largest group is 65 to 74, with 216 patients. 49% of them have high blood pressure, and 41% have arthritis. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. O'Brien's median patient age at 59, with 75% women.
Dr. O'Brien's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. O'Brien's Medicare patients by sex, 2024
- Women30079%
- Men8221%
Chronic conditions among Dr. O'Brien's Medicare patients, 2024
- High blood pressure49%
- Arthritis41%
- High cholesterol37%
- Chronic kidney disease25%
- Mood disorders25%
- Diabetes24%
- Anxiety23%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Brien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women75%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Grace M. O'Brien wrote 10,783 Medicare Part D claims in 2024
In 2024, Dr. O'Brien wrote 10,783 Medicare Part D claims for 695 patients. 87% of them were for generic drugs. CMS names the drug for 10,074 of them, across 159 drugs with 11 or more claims each, at $510,752 in total drug cost. In 2023, CMS named 6,974 claims across 126 drugs.
Dr. O'Brien's Part D claims by kind of drug, 2024
- Generic9,398 claims87%
- Brand-name1,330 claims12%
- Other55 claims1%
Dr. O'Brien'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. O'Brien's Part D claims, 2024
- Opioids4%444 of 10,783 claims
- Antibiotics4%406 of 10,783 claims
- Antipsychotics, patients 65 and over1%84 of 10,783 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: 6,9742024: 10,07444%
Drugs named by CMS: 159 in 2024, 126 in 2023.
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
How Dr. Grace M. O'Brien takes part in Medicare
Dr. O'Brien 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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Dr. Grace M. O'Brien received $12,293 in industry payments from 2016 to 2025
CMS Open Payments shows 800 general payments to Dr. O'Brien from 78 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $1,416.
General payments to Dr. O'Brien by program year, 2016 to 2025
General payments to Dr. O'Brien by kind, 2016 to 2025
- Food and beverage$12,10498%
- Education$1902%
Companies that paid Dr. O'Brien the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Grace M. O'Brien graduated from College of Osteo Med of the Pacific at Pomona
Dr. O'Brien graduated from College of Osteo Med of the Pacific at Pomona in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Grace M. O'Brien'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Medicare Part D Prescribers - by Provider (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Grace M. O'Brien
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. Grace M. O'Brien's NPI number?
Dr. Grace M. O'Brien's NPI number is 1093702003. It was assigned on October 4, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Grace M. O'Brien?
Dr. Grace M. O'Brien is a family medicine physician in Ogden, Utah. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Grace M. O'Brien practice?
Dr. O'Brien practices at 6112 S 1550 E, Ogden, UT 84405. Dr. O'Brien's primary practice is Ogden Clinic in Ogden, Utah. Dmand AI also links Dr. O'Brien to 3 hospitals, 2 home health agencies and 1 group practice or clinic.
What is Dr. Grace M. O'Brien's office phone number?
The practice phone on file for Dr. O'Brien is (801) 475-3000.
What is Dr. Grace M. O'Brien's medical license number?
Dr. O'Brien holds Utah license 180186-1204.
Which hospitals is Dr. Grace M. O'Brien affiliated with?
Dr. O'Brien is affiliated with McKay-Dee Hospital. Dmand AI links Dr. O'Brien to 3 more hospitals.
What medical group is Dr. Grace M. O'Brien part of?
Dr. O'Brien is linked to Ogden Clinic.
Does Dr. Grace M. O'Brien accept Medicare?
Yes. CMS data shows Dr. O'Brien billed Medicare for 4,902 services in 2024, and Dr. O'Brien accepts Medicare assignment.
How many Medicare patients does Dr. Grace M. O'Brien see?
CMS counts 382 Medicare patients who saw Dr. O'Brien in 2024, with an average age of 74.
What services does Dr. Grace M. O'Brien bill to Medicare?
In 2024, Dr. O'Brien's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and lab and pathology test (85025).
Show 4 more questionsShow fewer questions
Where did Dr. Grace M. O'Brien go to medical school?
Dr. O'Brien graduated from College of Osteo Med of the Pacific at Pomona in 1987.
What drugs does Dr. Grace M. O'Brien prescribe most?
In 2024 Medicare Part D data, Dr. O'Brien's most prescribed drugs by claims were Levothyroxine Sodium, Omeprazole and Atorvastatin Calcium.
Has Dr. Grace M. O'Brien received payments from drug or device companies?
CMS Open Payments shows $12,293 in general payments to Dr. O'Brien from 78 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Grace M. O'Brien been practicing?
Dr. O'Brien graduated from medical school in 1987, 39 years ago.
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