Jamie Ackerman McOsker, PA-C
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 127
- Hospital affiliations
- 1
- Industry payments
- $21
- Medical groups
- 2
- Practice address
- 100 McGregor Street, Manchester, NH 03102
- Practice phone
- Call (603) 668-3545
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jamie McOsker'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.
Jamie Ackerman McOsker is a surgical physician assistant in Manchester, New Hampshire
Jamie McOsker practices at Catholic Medical Center in Manchester, New Hampshire, part of HCA Healthcare.
Jamie McOsker's NPI, 1265766836, was assigned on September 29, 2009.
- NPI
- 1265766836NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587706841
- NPI enumeration date
- September 29, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 668-3545
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jamie Ackerman McOsker practices at Catholic Medical Center in Manchester, New Hampshire
Jamie McOsker's primary practice is Catholic Medical Center, at 100 McGregor Street, Manchester, NH 03102 in Hillsborough County. The practice phone is (603) 668-3545.
- Catholic Medical Center100 McGregor Street, Manchester, NH 03102 · Hillsborough CountyPhone(603) 668-3545
Source: Dmand AI Affiliation Data
Jamie Ackerman McOsker is affiliated with 1 site of care and 2 medical groups
Jamie McOsker's primary practice is Catholic Medical Center in Manchester, New Hampshire, part of HCA Healthcare. The medical group on file is Surgical Care Group. Dmand AI also links Jamie McOsker to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jamie Ackerman McOsker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jamie McOsker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Catholic Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Jamie Ackerman McOsker is one of 102 surgical physician assistants in New Hampshire
Surgical is Jamie McOsker's primary specialty in the NPI Registry, under taxonomy code 363AS0400X.
Specialties and state licenses
- Surgical physician assistantPrimary
Surgical physician assistants near Jamie McOsker
Counts of surgical 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
Jamie Ackerman McOsker treated 74 Medicare patients in 2024, average age 73
CMS counts 74 Medicare patients who saw Jamie McOsker in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jamie McOsker's median patient age at 74, with 26% women.
Jamie McOsker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jamie McOsker's Medicare patients by sex, 2024
- Women2534%
- Men4966%
Chronic conditions among Jamie McOsker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Heart failure57%
- Atrial fibrillation51%
- Arthritis43%
- Chronic kidney disease36%
- Diabetes35%
Share of Medicare patients with each condition. A patient can have several.
Jamie McOsker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women26%
- Men72%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jamie Ackerman McOsker wrote 127 Medicare Part D claims in 2024
In 2024, Jamie McOsker wrote 127 Medicare Part D claims for 38 patients. 97% of them were for generic drugs.
Jamie McOsker's Part D claims by kind of drug, 2024
- Generic123 claims97%
- Brand-name and other4 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Jamie Ackerman McOsker takes part in Medicare
Jamie McOsker 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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Jamie Ackerman McOsker received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jamie McOsker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AtriCure, Inc. paid the most, $21.
Companies that paid Jamie McOsker 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 Jamie Ackerman McOsker'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 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) |
| 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 Jamie Ackerman McOsker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jamie Ackerman McOsker's NPI number?
Jamie Ackerman McOsker's NPI number is 1265766836. It was assigned on September 29, 2009, and it is active in the NPI Registry.
What does Jamie Ackerman McOsker specialize in?
Jamie Ackerman McOsker is a surgical physician assistant in Manchester, New Hampshire. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Jamie Ackerman McOsker practice?
Jamie McOsker practices at 100 McGregor Street, Manchester, NH 03102. Jamie McOsker's primary practice is Catholic Medical Center in Manchester, New Hampshire, part of HCA Healthcare. Dmand AI also links Jamie McOsker to 1 medical group.
What is Jamie Ackerman McOsker's office phone number?
The practice phone on file for Jamie McOsker is (603) 668-3545.
Which hospitals is Jamie Ackerman McOsker affiliated with?
Jamie McOsker practices at Catholic Medical Center in Manchester, New Hampshire.
What medical group is Jamie Ackerman McOsker part of?
Jamie McOsker is linked to Surgical Care Group. Dmand AI links Jamie McOsker to 1 more medical group.
Does Jamie Ackerman McOsker accept Medicare?
Yes. CMS lists Jamie McOsker as accepting Medicare assignment.
How many Medicare patients does Jamie Ackerman McOsker see?
CMS counts 74 Medicare patients who saw Jamie McOsker in 2024, with an average age of 73.
Has Jamie Ackerman McOsker received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Jamie McOsker from 1 company from 2025 to 2025. The largest total came from AtriCure, Inc.
How long has Jamie Ackerman McOsker been practicing?
Jamie McOsker graduated from medical school in 2009, 17 years ago.
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