ANA GRACIELA ALZAGA FERNANDEZ M.D.
NPI 1053575100
Ophthalmology in New York, NY

Q: What is Ana Alzaga Fernandez's NPI number?

The NPI number for Ana Alzaga Fernandez is 1053575100. It was assigned to this individual provider in the NPPES registry on July 17, 2008.

Q: What is Ana Alzaga Fernandez's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Active since July 17, 2008PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

1305 YORK AVE, 11TH FLOOR, NEW YORK, NY 10021(646) 962-2020 Get Directions Write a Review

NPPES record last updated: May 9, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About Ana Graciela Alzaga Fernandez M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANA GRACIELA ALZAGA FERNANDEZ M.D. (NPI 1053575100) is an individual ophthalmology provider in New York, New York, licensed in New York (262932) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1053575100

Entity TypeIndividualFemale

Primary Taxonomy207W00000X

Provider Legal NameANA GRACIELA ALZAGA FERNANDEZCredential: M.D.

Location Address1305 YORK AVE, 11TH FLOORNew York, NY 10021-5663

Mailing Address1305 York Ave, 11th FloorNew York, NY 10021-5663 · (646) 962-2020

Phone(646) 962-2020

Sole ProprietorNo

Medical School CMSOtherGraduated 2006

Enumeration DateJuly 17, 2008

Last NPPES UpdateMay 9, 2013

✔ NPI 1053575100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NY · 262932

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

1305 YORK AVE, New York, NY 10021

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ana Graciela Alzaga Fernandez M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5294908133

PECOS Enrollment IDI20111109000393

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 20

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Extended exam of the back part of the eye with optic nerve drawing 92202

This procedure involves a detailed examination of the back part of your eye, focusing on the optic nerve, a crucial component for vision. A drawing or map of the optic nerve is created to help track any changes over time. This can help detect eye diseases early.

538 services517 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

537 services476 patients

Established patient problem focused exam of visual system 92012

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

110 services84 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

108 services108 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

92 services89 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

81 services78 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

78 services48 patients

Microfluid analysis of tears 83861

Microfluid analysis of tears involves collecting a small tear sample to examine its composition. This procedure can help detect health issues like dry eye disease, inflammation, or other eye conditions. It's a non-invasive, painless method for monitoring eye health.

77 services69 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

69 services67 patients

Ct scan of cornea 92025

A CT scan of the cornea is a non-invasive imaging test that uses X-rays to capture detailed pictures of your eye's cornea. It helps in diagnosing diseases or damage, planning for surgery, or evaluating the results of a treatment. It's a safe and painless procedure.

64 services58 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

51 services51 patients

Closure of tear duct opening using plug 68761

Closure of the tear duct opening using a plug is a procedure to address excessive tear production. A small device is inserted into the tear duct to block it, reducing tear flow and relieving symptoms. This is a safe, reversible process, often performed in-office.

42 services30 patients

Analysis of substance using immunoassay technique, multiple step method 83516

This procedure involves the use of an immunoassay, a highly sensitive technique, to detect and measure substances in your body. It involves multiple steps and is commonly used in diagnosing and monitoring various health conditions.

42 services38 patients

Fitting of contact lens for treatment of eye surface disease 92071

Fitting of contact lenses for eye surface disease involves a specialist assessing your eye condition and prescribing special lenses. These lenses help protect the eye surface, promote healing, and improve vision. It's a safe, non-invasive treatment.

27 services11 patients

Photography of content of eyes 92285

Photography of the content of eyes, also known as ocular photography, captures detailed images of different parts of the eye. It helps identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. The process is non-invasive and painless.

18 services14 patients

Ultrasound scan of cornea to determine thickness 76514

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

17 services16 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

14 services14 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

13 services11 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

12 services12 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330101

Location525 East 68th StreetNew York, NY 10065 · New York County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$150.24 typical visit price

range $65.69 – $198.19

Typical copayment $37.56 (range $16.42 – $49.54)

Most-billed visit code 99204

Established Patient

$81.44 typical visit price

range $21.20 – $160.66

Typical copayment $20.36 (range $5.30 – $40.16)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

86.8

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HEIDI JESSICA KWESTEL

Audiologist

1305 YORK AVE
NEW YORK, NY 10021

New York County (732) 513-9727

ISAAC KLIGMAN M.D.

Obstetrics & Gynecology (Reproductive Endocrinology)

1305 YORK AVE, 6TH FLOOR
NEW YORK, NY 10021

New York County (646) 962-3814

MS. ANNE WEISENBERG M.S. CCC-SLP

Speech-Language Pathologist

1305 YORK AVE
NEW YORK, NY 10021

New York County (646) 962-5359

MINDY WINGHIN LEE M.D.

Internal Medicine (Gastroenterology)

1305 YORK AVE
NEW YORK, NY 10021

New York County (646) 962-4463

JANETTE LYNN SHELDRICK

Nurse Practitioner (Women's Health)

1305 YORK AVE
NEW YORK, NY 10021

New York County (212) 746-6000

DR. AMANDA CINDY LEUNG MD

Student in an Organized Health Care Education/Training Program

1305 YORK AVE
NEW YORK, NY 10021

New York County (212) 746-3058

DR. MELISSA KOOM JOO LEE- KUNG O.D., M.S., FAAO

Optometrist (Corneal and Contact Management)

1305 YORK AVE, 11TH FL
NEW YORK, NY 10021

New York County (646) 962-2020

MS. BARBARA G. FISHKIN RPA-C

Internal Medicine (Transplant Hepatology)

1305 YORK AVE
NEW YORK, NY 10021

New York County (646) 962-5483

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ana Alzaga Fernandez's NPI number?

The NPI number for Ana Alzaga Fernandez is 1053575100. It was assigned to this individual provider in the NPPES registry on July 17, 2008.

Where is Ana Alzaga Fernandez located?

Ana Alzaga Fernandez practices at 1305 York Ave 11th Floor, New York, NY 10021. The listed phone number is (646) 962-2020.

What is Ana Alzaga Fernandez's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Ana Alzaga Fernandez enrolled in Medicare?

Yes. Ana Alzaga Fernandez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Ana Alzaga Fernandez affiliated with any hospitals?

According to CMS data, Ana Alzaga Fernandez is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Ana Alzaga Fernandez was last updated on May 9, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.