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MARIELY FERNANDEZ MD
NPI 1174644611
Pediatrics in New York, NY

Active since April 03, 2007PECOS Enrolled
91.25/100
CMS Quality Rating
35 E 110TH ST FL 4, NEW YORK, NY 10029(212) 360-7700 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mariely Fernandez Md NPPES

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

MARIELY FERNANDEZ MD (NPI 1174644611) is an individual pediatrics provider in New York, New York, licensed in New York (241128) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174644611
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMARIELY FERNANDEZCredential: MD
Location Address35 E 110TH ST FL 4New York, NY 10029-0354
Mailing Address35 E 110th St Fl 4New York, NY 10029-0354 · (212) 360-7700
Phone(212) 360-7700
Sole ProprietorYes
Enumeration DateApril 3, 2007
Last NPPES UpdateNovember 25, 2025
NPPES CertifiedNovember 25, 2025
✔ NPI 1174644611 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 241128
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
35 E 110TH ST FL 4, New York, NY 10029
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mariely Fernandez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Mariely Fernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Center For Comprehensive Health Practice Inc
Same address
Multi-Specialty
35 E 110TH ST FL 4
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 9 clinicians in this Medicare group
NPI 1073546354 (212) 360-7893

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
24 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10029 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
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.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

Other Providers at the Same Location NPPES 11

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

CENTER FOR COMPREHENSIVE HEALTH PRACTICE INC
Clinic/Center (Multi-Specialty)
35 E 110TH ST FL 4
NEW YORK, NY 10029
New York County (212) 360-7893
EVA DIAZ
Social Worker
35 E 110TH ST FL 4
NEW YORK, NY 10029
New York County (212) 360-7700
CENTER COMPREHENSIVE HEALTH PRACTICE
Rehabilitation, Substance Use Disorder Unit
35 E 110TH ST FL 4
NEW YORK, NY 10029
New York County (212) 360-7700
GRISELD MIKAELA GARCIA
Social Worker
35 E 110TH ST FL 4
NEW YORK, NY 10029
New York County (121) 236-0781
SIMON LEI
Nurse Practitioner (Psychiatric/Mental Health)
35 E 110TH ST FL 4
NEW YORK, NY 10029
New York County (212) 360-7100
YUEJING GUO RN
Registered Nurse
35 E 110TH ST FL 4
NEW YORK, NY 10029
New York County (212) 360-7700
CENTER FOR COMPREHENSIVE HEALTH PRACTICE
Social Worker
35 E 110TH ST FL 4
NEW YORK, NY 10029
New York County (212) 360-7893
MISS SONJA GABRIEL ADAMS
Peer Specialist
35 E 110TH ST FL 4
NEW YORK, NY 10029
New York County (212) 360-7700

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 Mariely Fernandez's NPI number?

The NPI number for Mariely Fernandez is 1174644611. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is Mariely Fernandez located?

Mariely Fernandez practices at 35 E 110th St Fl 4, New York, NY 10029. The listed phone number is (212) 360-7700.

What is Mariely Fernandez's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Mariely Fernandez enrolled in Medicare?

Yes. Mariely Fernandez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mariely Fernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariely Fernandez reassigns Medicare benefits to Center For Comprehensive Health Practice Inc (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mariely Fernandez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mariely Fernandez was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.