Daniel Oneill, MD
Orthopaedic Surgery Physician · Plymouth, NH
Daniel Oneill, MD is an orthopaedic surgery physician with a practice address in Plymouth, New Hampshire, and NPI 1437183886, issued on Jul 10, 2006. Check the license (New Hampshire 8013, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Daniel Oneill
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 8013 NH
Self-reported in NPPES; status is on the state search - Practice location
- 12 Yeaton RD, Plymouth, NH 03264
- Phone
- (603) 536-2270
- Enumerated
- Jul 10, 2006
- Record last updated
- Jan 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (603) 536-2277
- Medicaid IDs
- 0009958 VT
30002835 NH - Medicare enrollment
- Enrolled (PECOS I20050624000689); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 174 in New Hampshire → Look up another NPI →
Verify Daniel Oneill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 8013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
23 Medicare Part D claims for 12 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Diclofenac Sodium Er17 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.
Bills Medicare through one group practice
- Littleton Hospital AssociationPlymouth, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Oneill among 174 orthopaedic surgery physician records in New Hampshire
Daniel Oneill, MD is one of 174 orthopaedic surgery physician records with a practice address in New Hampshire. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 39% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1983 · median 2002 among the 123 with a school on file
- Record last updated2016 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in New Hampshire
There are 174 orthopaedic surgery physician records in New Hampshire.
All 174 in New Hampshire → Every provider in Plymouth → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Victor Gennaro, DOPlymouth, NH 032641801814611
- James Murphy, MDNew London, NH 032571770512121
- Gary Francke, MDGilford, NH 032491801964499
- Alexander Hennig, M.D.Gilford, NH 032491104958073
- Glenn Lieberman, MDGilford, NH 032491659449254
- Arnold MillerLaconia, NH 032461962427120
- Serena Young, MDLaconia, NH 032461457340911
- Karen Boselli, MDConcord, NH 033011366502932
Common questions
What is Daniel Oneill, MD's NPI number?
Daniel Oneill, MD's National Provider Identifier (NPI) is 1437183886, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Oneill, MD located?
The NPPES record lists a practice address at 12 Yeaton RD, Plymouth, NH, 03264. Phone: (603) 536-2270. Providers update this record themselves, so call before visiting.
How can I verify Daniel Oneill, MD's license?
NPPES lists New Hampshire license number 8013, 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 Daniel Oneill, MD prescribe under Medicare Part D?
In 2024, Daniel Oneill, MD had 23 Medicare Part D claims for 12 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.