Lisa Cowan
NPI 1295091221 · Ophthalmology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Cowan is a Ophthalmology Physician provider in Durham, NC (NPI 1295091221).
Provider details
- NPI number
- 1295091221
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 254884 (MA)
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 tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
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 | 1,348 | 554 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 821 | 281 |
| Brimonidine Tartrate | 439 | 170 |
| Erythromycin Basebrand: Erythromycin | 274 | 122 |
| Timolol Maleate | 210 | 85 |
| Prednisolone Acetate | 180 | 110 |
| Dorzolamide Hcl | 87 | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-04
- Last updated
- 2021-11-10
- Certified
- 2021-11-10
Frequently asked questions
- What is Lisa Cowan's NPI number?
- Lisa Cowan's National Provider Identifier (NPI) is 1295091221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Cowan's specialty?
- Lisa Cowan is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Cowan located?
- Lisa Cowan's practice location on file with NPPES is 2351 Erwin Rd, Durham, NC 27705-4699.
- What is Lisa Cowan's phone number?
- The practice phone number listed in the NPPES registry for Lisa Cowan is (919) 684-2975.
- Does Lisa Cowan accept Medicare?
- Lisa Cowan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Cowan's NPI active?
- Yes — Lisa Cowan's NPI (1295091221) is active in the NPPES registry as of the last update on 2021-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.