Alexander Zeleny, MD
NPI 1912649146 · Ophthalmology Physician · Washington, DC
Alexander Zeleny, MD is a Ophthalmology Physician provider in Washington, DC (NPI 1912649146).
Provider details
- NPI number
- 1912649146
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 161 | 68 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 87 | 40 |
| Timolol Maleate | 61 | 28 |
| Brimonidine Tartrate | 41 | 16 |
| Lifitegrastbrand: Xiidra | 28 | — |
| Prednisolone Acetate | 27 | 18 |
| Cyclosporinebrand: Restasis | 23 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-08
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is Alexander Zeleny's NPI number?
- Alexander Zeleny's National Provider Identifier (NPI) is 1912649146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Zeleny's specialty?
- Alexander Zeleny is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Zeleny located?
- Alexander Zeleny's practice location on file with NPPES is 2150 Pennsylvania Ave Nw, Washington, DC 20037-3201.
- What is Alexander Zeleny's phone number?
- The practice phone number listed in the NPPES registry for Alexander Zeleny is (027) 413-0002.
- Is Alexander Zeleny's NPI active?
- Yes — Alexander Zeleny's NPI (1912649146) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.