Ana Alzaga Fernandez, M.D.
NPI 1053575100 · Ophthalmology Physician · New York, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Alzaga Fernandez, M.D. is a Ophthalmology Physician provider in New York, NY (NPI 1053575100).
Provider details
- NPI number
- 1053575100
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 262932 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,002 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 538 | $18 |
| Established Patient Complete Exam of Visual System92014 | 537 | $147 |
| Established Patient Problem Focused Exam of Visual System92012 | 110 | $105 |
| New Patient Complete Exam of Visual System92004 | 108 | $173 |
| Imaging of Optic Nerve92133 | 92 | $42 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 81 | $211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 177 | 96 |
| Moxifloxacin Hclbrand: Moxifloxacin | 149 | 78 |
| Lifitegrastbrand: Xiidra | 122 | 48 |
| Ketorolac Tromethamine | 107 | 54 |
| Cyclosporinebrand: Restasis | 83 | 38 |
| Azelastine Hcl | 66 | 20 |
| Cyclosporine | 37 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-17
- Last updated
- 2013-05-09
Frequently asked questions
- What is Ana Alzaga Fernandez's NPI number?
- Ana Alzaga Fernandez's National Provider Identifier (NPI) is 1053575100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Alzaga Fernandez's specialty?
- Ana Alzaga Fernandez is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ana Alzaga Fernandez located?
- Ana Alzaga Fernandez's practice location on file with NPPES is 1305 York Ave, New York, NY 10021-5663.
- What is Ana Alzaga Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Ana Alzaga Fernandez is (646) 962-2020.
- Does Ana Alzaga Fernandez accept Medicare?
- Ana Alzaga Fernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Alzaga Fernandez's NPI active?
- Yes — Ana Alzaga Fernandez's NPI (1053575100) is active in the NPPES registry as of the last update on 2013-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.