James P. O'Brien, PA
- Medicare patients, 2024
- 96
- Part D claims, 2024
- 161
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 1 Atwell Rd, Cooperstown, NY 13326
- Practice phone
- Call (607) 547-3931
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bassett Medical Center
Cooperstown, New York
Find James 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.
James P. O'Brien is a physician assistant in Cooperstown, New York
James O'Brien practices at Bassett Medical Center in Cooperstown, New York.
James O'Brien's NPI, 1184826018, was assigned on June 4, 2007. James O'Brien holds New York license 003182.
- NPI
- 1184826018NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446399257
- NPI enumeration date
- June 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (607) 547-3931
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
James P. O'Brien practices at Bassett Medical Center in Cooperstown, New York
James O'Brien's primary practice is Bassett Medical Center, at 1 Atwell Rd, Cooperstown, NY 13326 in Otsego County. The practice phone is (607) 547-3931.
- Bassett Medical Center1 Atwell Rd, Cooperstown, NY 13326 · Otsego CountyPhone(607) 547-3931
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
James P. O'Brien is affiliated with 2 sites of care and 2 medical groups
James O'Brien's primary practice is Bassett Medical Center in Cooperstown, New York. James O'Brien is also affiliated with Bassett Medical Center. The medical group on file is Bassett Medical Center. Dmand AI also links James O'Brien to 1 more medical group, named with a free account.
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 James P. O'Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James O'Brien practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bassett Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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James P. O'Brien is one of 11,456 physician assistants in New York
Physician assistant is James O'Brien's primary specialty in the NPI Registry, under taxonomy code 363A00000X. James O'Brien is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near James O'Brien
Counts of physician assistants 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
James P. O'Brien treated 96 Medicare patients in 2024, average age 72
CMS counts 96 Medicare patients who saw James O'Brien in 2024. The largest group is 65 to 74, with 40 patients. 74% of them have high cholesterol, and 66% have high blood pressure. 19% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts James O'Brien's median patient age at 49, with 57% women.
James O'Brien's Medicare patients by age, 2024
James O'Brien's Medicare patients by sex, 2024
- Women5355%
- Men4345%
Chronic conditions among James O'Brien's Medicare patients, 2024
- High cholesterol74%
- High blood pressure66%
- Diabetes34%
- Arthritis33%
- Anxiety25%
- Ischemic heart disease24%
- COPD21%
- Cancer21%
Share of Medicare patients with each condition. A patient can have several.
James 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 49
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
James P. O'Brien wrote 161 Medicare Part D claims in 2024
In 2024, James O'Brien wrote 161 Medicare Part D claims for 115 patients. 91% of them were for generic drugs.
James O'Brien's Part D claims by kind of drug, 2024
- Generic146 claims91%
- Brand-name15 claims9%
Drug classes CMS tracks in James O'Brien's Part D claims, 2024
- Antibiotics49%79 of 161 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
James P. O'Brien scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for James O'Brien for performance year 2024, reported through an alternative payment model (APM). James O'Brien accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
James O'Brien's MIPS scores, performance year 2024
- 93of 100Final score
- 78of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for James P. 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 DataDmand AI Org Hierarchy Data |
| 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 (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)Clinician Public Reporting: Overall MIPS Performance (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 James P. 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 James P. O'Brien's NPI number?
James P. O'Brien's NPI number is 1184826018. It was assigned on June 4, 2007, and it is active in the NPI Registry.
What does James P. O'Brien specialize in?
James P. O'Brien is a physician assistant in Cooperstown, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does James P. O'Brien practice?
James O'Brien practices at 1 Atwell Rd, Cooperstown, NY 13326. James O'Brien's primary practice is Bassett Medical Center in Cooperstown, New York. Dmand AI also links James O'Brien to 1 medical group.
What is James P. O'Brien's office phone number?
The practice phone on file for James O'Brien is (607) 547-3931.
What is James P. O'Brien's medical license number?
James O'Brien holds New York license 003182.
Which hospitals is James P. O'Brien affiliated with?
James O'Brien is affiliated with Bassett Medical Center.
What medical group is James P. O'Brien part of?
James O'Brien is linked to Bassett Medical Center. Dmand AI links James O'Brien to 1 more medical group.
Does James P. O'Brien accept Medicare?
Yes. CMS lists James O'Brien as accepting Medicare assignment.
What is James P. O'Brien's MIPS score?
James O'Brien's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does James P. O'Brien see?
CMS counts 96 Medicare patients who saw James O'Brien in 2024, with an average age of 72.
How long has James P. O'Brien been practicing?
James O'Brien graduated from medical school in 1995, 31 years ago.
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