Curtis Libby, MD
NPI 1275534489 · Glaucoma Specialist (Ophthalmology) Physician · Portland, ME
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Curtis Libby, MD is a Glaucoma Specialist (Ophthalmology) Physician provider in Portland, ME (NPI 1275534489).
Provider details
- NPI number
- 1275534489
- Entity type
- Individual
- Primary specialty
- Glaucoma Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 014219 (ME)
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
21 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
5,440 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) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 3,853 | $1 |
| Established Patient Complete Exam of Visual System92014 | 366 | $130 |
| Established Patient Problem Focused Exam of Visual System92012 | 247 | $91 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 233 | $41 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 222 | $466 |
| Imaging of Optic Nerve92133 | 164 | $37 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 734 | 224 |
| Moxifloxacin Hclbrand: Moxifloxacin | 653 | 402 |
| Prednisolone Acetate | 559 | 401 |
| Timolol Maleate | 471 | 150 |
| Bimatoprostbrand: Lumigan | 200 | 54 |
| Dorzolamide Hcl | 179 | 55 |
| Brimonidine Tartrate | 175 | 61 |
| Dorzolamide Hcl/Timolol Maleat |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$592 across 34 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)
- 161 Marginal WayPortland, ME 04101-2438Phone: (207) 774-8277
Registry dates
- Enumerated
- 2005-08-10
- Last updated
- 2023-10-12
- Certified
- 2023-10-12
Frequently asked questions
- What is Curtis Libby's NPI number?
- Curtis Libby's National Provider Identifier (NPI) is 1275534489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Curtis Libby's specialty?
- Curtis Libby is listed in the NPPES registry with a primary specialty of Glaucoma Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Curtis Libby located?
- Curtis Libby's practice location on file with NPPES is 15 Lowell St, Portland, ME 04102-2748.
- What is Curtis Libby's phone number?
- The practice phone number listed in the NPPES registry for Curtis Libby is (207) 774-8277.
- Does Curtis Libby accept Medicare?
- Curtis Libby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Curtis Libby's NPI active?
- Yes — Curtis Libby's NPI (1275534489) is active in the NPPES registry as of the last update on 2023-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.