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MERCY MEDICAL CARE, PC
NPI 1083733026
Pediatrics in Brooklyn, NY

Active since March 29, 2007CLIA 33D1048771 · Waiver
273 94TH STREET, BROOKLYN, NY 11209(718) 630-5552(718) 630-5558 Get Directions Write a Review

NPPES record last updated: April 16, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mercy Medical Care, Pc NPPES

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

MERCY MEDICAL CARE, PC (NPI 1083733026) is a healthcare organization registered as a pediatrics in Brooklyn, New York and active in the NPI registry since March 2007. The organization holds a CLIA Waiver certificate valid through December 11, 2027 and lists Elsayed Hussein, Physician, as its authorized official.

NPPES Registry Identity

NPI1083733026
Entity TypeOrganization
Primary Taxonomy208000000X
Legal Business NameMERCY MEDICAL CARE, PC
Location Address273 94TH STREETBrooklyn, NY 11209
Mailing Address273 94th StreetBrooklyn, NY 11209 · (718) 630-5552 · Fax (718) 630-5558
Phone(718) 630-5552
Fax(718) 630-5558
Organization SubpartNo
Authorized OfficialElsayed HusseinPhysician · (718) 630-5552
Enumeration DateMarch 29, 2007
Last NPPES UpdateApril 16, 2013
✔ NPI 1083733026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 228984
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.
Also ListedInternal Medicine · Adolescent MedicineTaxonomy 207RA0000X · License 221918 (NY)
273 94TH STREET, Brooklyn, NY 11209
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mercy Medical Care, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Mercy Medical Care, PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Elsayed Hussein, MD
Internal Medicine
NPI 1326130535
273 94TH ST MERCY MEDICAL CARE PC
Brooklyn, NY 11209
(718) 630-5552
✔ PECOS✔ Accepts MedicareSame address
Tarek Rammah, MD
Internal Medicine
NPI 1760570238
273 94TH ST MERCY MEDICAL CARE PC
Brooklyn, NY 11209
(718) 630-5552
✔ PECOS✔ Accepts MedicareSame address
Laila Alidani, NP
Nurse Practitioner
NPI 1316706369
7404 5TH AVE
Brooklyn, NY 11209
(929) 415-8856
✔ PECOS✔ Accepts Medicare1.0 mi
Olfat Doleh, FNP
Nurse Practitioner
NPI 1508375718
1414 NEWKIRK AVE
Brooklyn, NY 11226
(718) 759-6015
✔ PECOS✔ Accepts Medicare3.9 mi
Nor Darwish, MD
Family Practice
NPI 1487031274
1050 CLOVE ROAD
Staten Island, NY 10301
(718) 816-6440
✔ PECOS✔ Accepts Medicare3.9 mi
Tasneem Ahmed, MD
Rheumatology
NPI 1598261265
423 E 23RD ST
New York, NY 10010
(212) 686-7500
✔ PECOS✔ Accepts Medicare8.7 mi
Venkatesan Sounderarajan, APN
Nurse Practitioner
NPI 1336963925
65 JAMES ST
Edison, NJ 08820
(908) 416-0105
✔ PECOS✔ Accepts Medicare17 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D1048771

Mercy Medical Care · Brooklyn, NY
Active · expires Dec 11, 2027
CLIA Number33D1048771
Laboratory TypePhysician Office
Certificate Effective DateDecember 12, 2025
Certificate Expiration DateDecember 11, 2027
Laboratory DirectorDr. Tarek Rammah
Laboratory Phone(718) 630-5552
Laboratory LocationMercy Medical Care273 94th Street, Brooklyn, NY 11209
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Mercy Medical Care, PC's NPI number?

The NPI number for Mercy Medical Care, PC is 1083733026. It was assigned to this organization in the NPPES registry on March 29, 2007.

Where is Mercy Medical Care, PC located?

Mercy Medical Care, PC is located at 273 94th Street, Brooklyn, NY 11209. The listed phone number is (718) 630-5552.

What is Mercy Medical Care, PC's specialty?

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

Is Mercy Medical Care, PC enrolled in Medicare?

Yes. Mercy Medical Care, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mercy Medical Care, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 4 Medicare specialties reassign their Medicare billing to Mercy Medical Care, PC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (3), Internal Medicine (2) and Family Practice (1). Of these, 2 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Mercy Medical Care, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D1048771) is associated with this NPI, valid through December 11, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Mercy Medical Care, PC was last updated on April 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.