Maura Trail-O'Brien, OD
NPI 1093741530 · Optometrist · Haverhill, MA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maura Trail-O'Brien, OD is a Optometrist provider in Haverhill, MA (NPI 1093741530).
Provider details
- NPI number
- 1093741530
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- ODTA00515 (RI)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,271 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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 583 | $148 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 303 | $105 |
| New Patient Complete Exam of Visual System92004 | 121 | $174 |
| Imaging of Optic Nerve92133 | 112 | $43 |
| Photography of the Retina92250 | 89 | $44 |
| Imaging of Retina92134 | 33 | $48 |
| Exam of Visual Field With Extended Testing |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 87 | 22 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 75 | 67 |
| Cyclosporinebrand: Restasis | 69 | 39 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 61 | 51 |
| Cyclosporine | 37 | 20 |
| Doxycycline Hyclate | 22 | 14 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$374 across 14 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
- 2006-06-25
- Last updated
- 2020-01-07
- Certified
- 2020-01-07
Frequently asked questions
- What is Maura Trail-O'Brien's NPI number?
- Maura Trail-O'Brien's National Provider Identifier (NPI) is 1093741530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maura Trail-O'Brien's specialty?
- Maura Trail-O'Brien is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Maura Trail-O'Brien located?
- Maura Trail-O'Brien's practice location on file with NPPES is 72 Merrimack St, Haverhill, MA 01830-6207.
- What is Maura Trail-O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Maura Trail-O'Brien is (978) 374-0386.
- Does Maura Trail-O'Brien accept Medicare?
- Maura Trail-O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maura Trail-O'Brien's NPI active?
- Yes — Maura Trail-O'Brien's NPI (1093741530) is active in the NPPES registry as of the last update on 2020-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.