Peter J. Dirksmeier, M.D.
Orthopaedic Surgery of the Spine Physician · Somersworth, NH
Peter J. Dirksmeier, M.D. is an orthopaedic surgery of the spine physician with a practice address in Somersworth, New Hampshire, and NPI 1831124361, issued on Jul 12, 2006. Check the license (New Hampshire 11150, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Peter J. Dirksmeier
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery of the Spine Physician 207XS0117X
- License number
- 11150 NH
Self-reported in NPPES; status is on the state search - Practice location
- 7 Marsh Brook Dr, Somersworth, NH 03878
- Phone
- (603) 742-2007
- Enumerated
- Jul 12, 2006
- Record last updated
- Sep 6, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (603) 749-4605
- Medicaid ID
- 3079294 NH
- Medicare enrollment
- Enrolled (PECOS I20060126000259); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery of the spine physician records → All 9 in New Hampshire → Look up another NPI →
Also registered at 7 Marsh Brook Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David AbbettPhysical Therapist1699828228
- Charles Blitzer, M.D.Orthopaedic Surgery Physician1780603258
- Lisa BurkeOccupational Therapist1306385323
- Sean CarpenterPhysical Therapist1417394479
- Shelby Cheever, PA-CPhysician Assistant1326642000
- Jason Doran, PA-CPhysician Assistant1730140104
Verify Peter J. Dirksmeier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 11150Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average orthopaedic surgery of the spine physician in 2024
42 Medicare Part D claims for 31 beneficiaries, against an average of 381 among the 1,714 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.
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: $124.28
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 1,726 providers of this specialty with any payment received $34,071.55 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
- Wentworth Douglass Physician CorporationSomersworth, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthopaedic Surgery of the Spine Physician providers in New Hampshire
There are 9 orthopaedic surgery of the spine physician records in New Hampshire.
All 9 in New Hampshire → Every provider in Somersworth → Orthopaedic Surgery of the Spine Physician nationwide →
The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes
- William Abdu, M.D.Lebanon, NH 037561134162324
- Kevin McGuire, M.D.Lebanon, NH 037561679529887
- James Weinstein, D.O., M.S.Lebanon, NH 037561376570754
- Russell Brummett, MDConcord, NH 033011992735070
- Uri Ahn, MDBedford, NH 031101053303313
- Thomas Kleeman, MDBedford, NH 031101932191293
- Adrian Thomas, M.D.Bedford, NH 031101386801132
- Gary Fleischer, MDNashua, NH 030601689762841
Common questions
What is Peter J. Dirksmeier, M.D.'s NPI number?
Peter J. Dirksmeier, M.D.'s National Provider Identifier (NPI) is 1831124361, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter J. Dirksmeier, M.D. located?
The NPPES record lists a practice address at 7 Marsh Brook Dr, Somersworth, NH, 03878. Phone: (603) 742-2007. Providers update this record themselves, so call before visiting.
How can I verify Peter J. Dirksmeier, M.D.'s license?
NPPES lists New Hampshire license number 11150, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter J. Dirksmeier, M.D. prescribe under Medicare Part D?
In 2024, Peter J. Dirksmeier, M.D. had 42 Medicare Part D claims for 31 beneficiaries; the average among orthopaedic surgery of the spine physician prescribers was 381. 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.