Timothy O'Connor, PA-C
NPI 1831768035 · Surgical Physician Assistant · Nashua, NH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy O'Connor, PA-C is a Surgical Physician Assistant provider in Nashua, NH (NPI 1831768035).
Provider details
- NPI number
- 1831768035
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 1755 (NH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
827 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Peripheral Nerve Or Branch64640 | 416 | $133 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 98 | $61 |
| Ultrasonic Guidance for Needle Placement76942 | 84 | $51 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 69 | $79 |
| Fluoroscopic Guidance for Needle Placement77002 | 41 | $101 |
| X-Ray of Knee, 4 Or More Views73564 | 29 | $55 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 36 | 35 |
| Meloxicam | 35 | 26 |
| Ondansetronbrand: Ondansetron Odt | 29 | 29 |
| Tramadol Hcl | 24 | 23 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,726 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-22
- Last updated
- 2024-01-26
- Certified
- 2024-01-26
Frequently asked questions
- What is Timothy O'Connor's NPI number?
- Timothy O'Connor's National Provider Identifier (NPI) is 1831768035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy O'Connor's specialty?
- Timothy O'Connor is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Timothy O'Connor located?
- Timothy O'Connor's practice location on file with NPPES is 17 Riverside St Ste 101, Nashua, NH 03062-1383.
- What is Timothy O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Timothy O'Connor is (603) 883-0091.
- Does Timothy O'Connor accept Medicare?
- Timothy O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy O'Connor's NPI active?
- Yes — Timothy O'Connor's NPI (1831768035) is active in the NPPES registry as of the last update on 2024-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.