Amy Hennessy, MD
NPI 1780892836 · Ophthalmology Physician · Manchester, NH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Hennessy, MD is a Ophthalmology Physician provider in Manchester, NH (NPI 1780892836).
Provider details
- NPI number
- 1780892836
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 17007 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,738 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 Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 791 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 602 | $89 |
| Imaging of Optic Nerve92133 | 596 | $35 |
| Exam of Visual Field With Extended Testing92083 | 520 | $63 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 275 | $40 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 224 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,315 | 354 |
| Timolol Maleate | 529 | 158 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 458 | 139 |
| Prednisolone Acetate | 316 | 209 |
| Ofloxacin | 276 | 183 |
| Ketorolac Tromethamine | 261 | 157 |
| Brimonidine Tartrate | 246 | 86 |
| Bimatoprostbrand: Lumigan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$445 across 17 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
Additional practice locations (1)
- 407 Riverway PlBedford, NH 03110-6765Phone: (603) 668-3772Fax: (603) 668-1961
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2022-07-21
Frequently asked questions
- What is Amy Hennessy's NPI number?
- Amy Hennessy's National Provider Identifier (NPI) is 1780892836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Hennessy's specialty?
- Amy Hennessy is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Hennessy located?
- Amy Hennessy's practice location on file with NPPES is 250 River Rd, Manchester, NH 03104-2423.
- What is Amy Hennessy's phone number?
- The practice phone number listed in the NPPES registry for Amy Hennessy is (603) 668-2020.
- Does Amy Hennessy accept Medicare?
- Amy Hennessy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Hennessy's NPI active?
- Yes — Amy Hennessy's NPI (1780892836) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.