DR DANIEL O'NEILL
NPI 1033487582
Orthopaedic Surgery in Plymouth, NH

Active since December 12, 2011
12 YEATON RD, DR. DANIEL O'NEILL, PLYMOUTH, NH 03264(603) 536-2270 Get Directions Write a Review

NPPES record last updated: September 2, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr Daniel O'neill NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR DANIEL O'NEILL (NPI 1033487582) is a healthcare organization registered as an orthopaedic surgery in Plymouth, New Hampshire and active in the NPI registry since December 2011. The organization lists Nicholas Braccino, Cfo, as its authorized official.

NPPES Registry Identity

NPI1033487582
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameLITTLETON HOSPITAL ASSOCIATION
Location Address12 YEATON RD, DR. DANIEL O'NEILLPlymouth, NH 03264-3457
Mailing AddressPo Box 32, Proclaim, Inc.Andover, NH 03216-0032 · (603) 735-6060 · Fax (603) 735-6070
Organization SubpartNo
Authorized OfficialNicholas BraccinoCfo · (603) 444-9504
Enumeration DateDecember 12, 2011
Last NPPES UpdateSeptember 2, 2014
✔ NPI 1033487582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in NH · 02790
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
12 YEATON RD, Plymouth, NH 03264

Other Names 1

Doing Business AsDr Daniel O'neill

Other Identifiers 1

Medicare PINNH0783NH

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr Daniel O'neill is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

219

Medicare enrollment records show 219 clinicians reassign Medicare billing to Dr Daniel O'neill, which bills Medicare for the services they deliver. Of these, 9 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 31

Nurse Practitioner52
Certified Registered Nurse Anesthetist (CRNA)34
Emergency Medicine22
Diagnostic Radiology17
General Surgery11
Internal Medicine9
Orthopedic Surgery9
Family Practice8
23 other specialties57

Nearest to this location (20)

See all 219
Orthopedic Surgery
NPI 1437183886
12 YEATON RD STE C4
Plymouth, NH 03264
(603) 536-2270
✔ PECOS✔ Accepts Medicare0.3 mi
Orthopedic Surgery
NPI 1801814611
103 BOULDER POINT DRIVE PLYMOUTH ORTHOPEDICS AND SPORTS MEDICINE CLINIC
Plymouth, NH 03264
(603) 536-1565
✔ PECOS✔ Accepts Medicare0.7 mi
Nurse Practitioner
NPI 1386129856
13 TOWN WEST RD STE B3
Plymouth, NH 03264
(603) 945-8048
✔ PECOS✔ Accepts Medicare1.3 mi
Nurse Practitioner
NPI 1831604065
389 TENNEY MOUNTAIN HWY
Plymouth, NH 03264
(603) 481-8787
✔ PECOS✔ Accepts Medicare1.9 mi
Clinical Social Worker
NPI 1982082004
258 HIGHLAND STREET
Plymouth, NH 03264
(307) 690-9204
✔ PECOS✔ Accepts Medicare1.9 mi
Emergency Medicine
NPI 1053342600
16 HOSPITAL RD
Plymouth, NH 03264
(603) 228-2239
✔ PECOS✔ Accepts Medicare2.9 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1891711214
16 HOSPITAL RD
Plymouth, NH 03264
(207) 747-9650
✔ PECOS✔ Accepts Medicare2.9 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1609265065
16 HOSPITAL RD
Plymouth, NH 03264
(603) 536-1120
✔ PECOS2.9 mi
Nurse Practitioner
NPI 1184449530
382 BUFFALO RD
Wentworth, NH 03282
(203) 313-4732
✔ PECOS✔ Accepts Medicare8.9 mi
Emergency Medicine
NPI 1265497697
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-7254
✔ PECOS✔ Accepts Medicare15 mi
Diagnostic Radiology
NPI 1043269699
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-7650
✔ PECOS✔ Accepts Medicare15 mi
Obstetrics/Gynecology
NPI 1215956693
ONE MEDICAL CENTER DRIVE
Lebanon, NH 03756
(603) 653-9667
✔ PECOS✔ Accepts Medicare15 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1386001345
1 MEDICAL CENTER DR
Lebanon, NH 03756
(603) 650-5000
✔ PECOS✔ Accepts Medicare15 mi
Orthopedic Surgery
NPI 1659449254
14 MAPLE ST STE 100
Gilford, NH 03249
(603) 522-6163
✔ PECOS✔ Accepts Medicare18 mi
Nurse Practitioner
NPI 1033759477
96 DANIEL WEBSTER HWY
Belmont, NH 03220
(603) 267-0656
✔ PECOS22 mi
Emergency Medicine
NPI 1174819445
80 HIGH ST
Laconia, NH 03246
(603) 527-2819
✔ PECOS22 mi
Emergency Medicine
NPI 1528441052
80 HIGHLAND ST
Laconia, NH 03246
(603) 527-2819
✔ PECOS✔ Accepts Medicare22 mi
Neurosurgery
NPI 1376611988
14 MAPLE ST SUITE 100
Gilford, NH 03249
(603) 528-9100
✔ PECOS✔ Accepts Medicare22 mi
Emergency Medicine
NPI 1962461202
15 AIKEN AVE
Franklin, NH 03235
(603) 934-2060
✔ PECOS✔ Accepts Medicare23 mi
Nurse Practitioner
NPI 1316293400
1 MEDICAL CENTER DR DHMC DEPARTMENT OF NEUROLOGY
Lebanon, NH 03756
(603) 650-5104
✔ PECOS✔ Accepts Medicare27 mi
See all 219 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Littleton Hospital Association's NPI number?

The NPI number for Littleton Hospital Association is 1033487582. It was assigned to this organization in the NPPES registry on December 12, 2011. The provider is doing business as Dr Daniel O'neill.

Where is Littleton Hospital Association located?

Littleton Hospital Association is located at 12 Yeaton Rd Dr. Daniel O'neill, Plymouth, NH 03264. The listed phone number is (603) 536-2270.

What is Littleton Hospital Association's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Littleton Hospital Association enrolled in Medicare?

Yes. Littleton Hospital Association is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Littleton Hospital Association?

According to the CMS Revalidation Reassignment List (October 2026 release), 219 clinicians in 31 Medicare specialties reassign their Medicare billing to Littleton Hospital Association. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (52), Certified Registered Nurse Anesthetist (CRNA) (34) and Emergency Medicine (22). Of these, 9 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Littleton Hospital Association was last updated on September 2, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.