John O'Shea, PA-C
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 37
- MIPS score, 2024
- 82
- Hospital affiliations
- 3
- Industry payments
- $32
- Practice address
- 107 E Oak Ave, Flagstaff, AZ 86001
- Practice phone
- Call (928) 773-2546
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northern Arizona Healthcare Corporation
Flagstaff, Arizona
Find John O'Shea'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.
John O'Shea is a physician assistant in Flagstaff, Arizona
John O'Shea practices at Northern Arizona Healthcare Corporation in Flagstaff, Arizona.
John O'Shea's NPI, 1750856647, was assigned on October 8, 2018. John O'Shea holds Vermont license 055.0031458.
- NPI
- 1750856647NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062751167
- NPI enumeration date
- October 8, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (928) 773-2546
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John O'Shea practices at Northern Arizona Healthcare Corporation in Flagstaff, Arizona
John O'Shea's primary practice is Northern Arizona Healthcare Corporation, at 107 E Oak Ave, Flagstaff, AZ 86001 in Coconino County. The practice phone is (928) 773-2546.
- Northern Arizona Healthcare Corporation107 E Oak Ave, Flagstaff, AZ 86001 · Coconino CountyPhone(928) 773-2546
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John O'Shea is affiliated with 6 sites of care and 2 medical groups
John O'Shea's primary practice is Northern Arizona Healthcare Corporation in Flagstaff, Arizona. John O'Shea is also affiliated with Flagstaff Medical Center. The medical group on file is Northern Arizona Healthcare. Dmand AI also links John O'Shea to 2 more hospitals, 1 group practice or clinic, 1 rural health clinic and 1 medical group, 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 John O'Shea's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John O'Shea practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Arizona Healthcare Corporation | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John O'Shea is one of 2,965 physician assistants in Arizona
Physician assistant is John O'Shea's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has John O'Shea's licenses on file in 2 states: Vermont and Arizona.
Specialties and state licenses
- Physician assistant, VermontPrimary
- Arizona license
Physician assistants near John O'Shea
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
John O'Shea treated 63 Medicare patients in 2024, average age 74
CMS counts 63 Medicare patients who saw John O'Shea in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John O'Shea's median patient age at 57, with 55% women.
John O'Shea's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John O'Shea's Medicare patients by sex, 2024
- Women4775%
- Men1625%
Chronic conditions among John O'Shea's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis68%
- Diabetes24%
- Osteoporosis21%
- Chronic kidney disease19%
- Ischemic heart disease17%
Share of Medicare patients with each condition. A patient can have several.
John O'Shea's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John O'Shea wrote 37 Medicare Part D claims in 2024
In 2024, John O'Shea wrote 37 Medicare Part D claims for 23 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
John O'Shea scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for John O'Shea for performance year 2024, reported as part of a group. John O'Shea accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
John O'Shea's MIPS scores, performance year 2024
- 82of 100Final score
- 66.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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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John O'Shea received $32 in industry payments in 2025
CMS Open Payments shows 2 general payments to John O'Shea from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $18.
Companies that paid John O'Shea the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John O'Shea'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 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) |
| Industry payments | Open Payments (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 John O'Shea
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John O'Shea's NPI number?
John O'Shea's NPI number is 1750856647. It was assigned on October 8, 2018, and it is active in the NPI Registry.
What does John O'Shea specialize in?
John O'Shea is a physician assistant in Flagstaff, Arizona. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John O'Shea practice?
John O'Shea practices at 107 E Oak Ave, Flagstaff, AZ 86001. John O'Shea's primary practice is Northern Arizona Healthcare Corporation in Flagstaff, Arizona. Dmand AI also links John O'Shea to 2 hospitals, 1 group practice or clinic, 1 rural health clinic and 1 medical group.
What is John O'Shea's office phone number?
The practice phone on file for John O'Shea is (928) 773-2546.
What is John O'Shea's medical license number?
John O'Shea holds Vermont license 055.0031458, one of the licenses on file in 2 states.
Which states has John O'Shea been licensed in?
Dmand AI has state licenses on file for John O'Shea in Vermont and Arizona.
Which hospitals is John O'Shea affiliated with?
John O'Shea is affiliated with Flagstaff Medical Center. Dmand AI links John O'Shea to 2 more hospitals.
What medical group is John O'Shea part of?
John O'Shea is linked to Northern Arizona Healthcare. Dmand AI links John O'Shea to 1 more medical group.
Does John O'Shea accept Medicare?
Yes. CMS lists John O'Shea as accepting Medicare assignment.
What is John O'Shea's MIPS score?
John O'Shea's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
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How many Medicare patients does John O'Shea see?
CMS counts 63 Medicare patients who saw John O'Shea in 2024, with an average age of 74.
Has John O'Shea received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to John O'Shea from 2 companies from 2025 to 2025. The largest total came from DePuy Synthes Sales Inc.
How long has John O'Shea been practicing?
John O'Shea graduated from medical school in 2018, 8 years ago.
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