Maxwell Harley
NPI 1174083216 · Ophthalmology Physician · Keene, NH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maxwell Harley is a Ophthalmology Physician provider in Keene, NH (NPI 1174083216).
Provider details
- NPI number
- 1174083216
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 24148 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 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
1,042 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 317 | $64 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 155 | $80 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 130 | $533 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 111 | $57 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 71 | $95 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
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 |
|---|---|---|
| Prednisolone Acetate | 295 | 214 |
| Ketorolac Tromethamine | 282 | 207 |
| Moxifloxacin Hclbrand: Moxifloxacin | 268 | 198 |
| Latanoprost | 133 | 34 |
| Dorzolamide Hcl | 26 | — |
| Timolol Maleate | 15 | — |
| Doxycycline Monohydrate | 13 | — |
| Cyclosporinebrand: Restasis |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$123 across 1 record (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
- 2019-03-24
- Last updated
- 2023-08-02
- Certified
- 2023-08-02
Frequently asked questions
- What is Maxwell Harley's NPI number?
- Maxwell Harley's National Provider Identifier (NPI) is 1174083216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxwell Harley's specialty?
- Maxwell Harley is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Maxwell Harley located?
- Maxwell Harley's practice location on file with NPPES is 149 Emerald St, Keene, NH 03431-3611.
- What is Maxwell Harley's phone number?
- The practice phone number listed in the NPPES registry for Maxwell Harley is (603) 354-5420.
- Does Maxwell Harley accept Medicare?
- Maxwell Harley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maxwell Harley's NPI active?
- Yes — Maxwell Harley's NPI (1174083216) is active in the NPPES registry as of the last update on 2023-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.