Jamie Ackerman McOsker, PA-C
Surgical Physician Assistant · Manchester, NH
Jamie Ackerman McOsker, PA-C is a surgical physician assistant with a practice address in Manchester, New Hampshire, and NPI 1265766836, issued on Sep 29, 2009. Check the license with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jamie Ackerman McOsker
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- Practice location
- 100 Mcgregor St, Manchester, NH 03102
- Phone
- (603) 663-6340
- Enumerated
- Sep 29, 2009
- Record last updated
- Oct 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (603) 663-6822
- Medicare enrollment
- Enrolled (PECOS I20150312001140); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 125 in New Hampshire → Look up another NPI →
Also registered at 100 Mcgregor St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jamie Ackerman McOsker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average surgical physician assistant in 2024
127 Medicare Part D claims for 38 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Tartrate30 claims
- Warfarin Sodium21 claims
- Furosemide14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $56.76
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Appledore Medical Group IncManchester, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jamie Ackerman McOsker among 125 surgical physician assistant records in New Hampshire
Jamie Ackerman McOsker, PA-C is one of 125 surgical physician assistant records with a practice address in New Hampshire. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 49% of them.
- NPI issued2009 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2009 · median 2010 among the 100 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in New Hampshire
There are 125 surgical physician assistant records in New Hampshire.
All 125 in New Hampshire → Every provider in Manchester → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Christina Hebert, CSFAManchester, NH 031021083763858
- Emily Hill, PHYSICIAN ASSISTANTManchester, NH 031021790017655
- Jill Uhlenhake, PAManchester, NH 031021376788232
- Michael Cacciola, PA-CManchester, NH 031011164812418
- Michael Cappucci, PA-CManchester, NH 031011336737550
- Lindsey Charbonneau, PA-CManchester, NH 031031821537770
- Megan Desantis, PAManchester, NH 031031629042858
- Jade Durgin, PA-CManchester, NH 031031255889549
Common questions
What is Jamie Ackerman McOsker, PA-C's NPI number?
Jamie Ackerman McOsker, PA-C's National Provider Identifier (NPI) is 1265766836, issued on Sep 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jamie Ackerman McOsker, PA-C located?
The NPPES record lists a practice address at 100 Mcgregor St, Manchester, NH, 03102. Phone: (603) 663-6340. Providers update this record themselves, so call before visiting.
How can I verify Jamie Ackerman McOsker, PA-C's license?
Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Jamie Ackerman McOsker, PA-C prescribe under Medicare Part D?
In 2024, Jamie Ackerman McOsker, PA-C had 127 Medicare Part D claims for 38 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.