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HANNAH ROSE GRIERSON
NPI 1346805611
Pediatrics in New York, NY

Active since May 02, 2019PECOS Enrolled
1 GUSTAVE L LEVY PL FL 12, NEW YORK, NY 10029(212) 241-6500 Get Directions Write a Review

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 24, 2026, Apr 1, 2021, May 2, 2019 (3 updates tracked since 2019).

About Hannah Rose Grierson NPPES

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

HANNAH ROSE GRIERSON (NPI 1346805611) is an individual pediatrics provider in New York, New York, licensed in New York (336530) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346805611
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameHANNAH ROSE GRIERSON
Location Address1 GUSTAVE L LEVY PL FL 12New York, NY 10029-6574
Mailing Address1 Gustave L Levy Pl Fl 12New York, NY 10029-6574 · (212) 241-6500
Phone(212) 241-6500
Sole ProprietorYes
Enumeration DateMay 2, 2019
Last NPPES UpdateMarch 24, 20263 updates tracked since enumeration
NPPES CertifiedMarch 24, 2026
✔ NPI 1346805611 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 336530
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.
1 GUSTAVE L LEVY PL FL 12, New York, NY 10029
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hannah Rose Grierson 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.

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.

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.

SHALINI BANSAL MD
Student in an Organized Health Care Education/Training Program
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 241-6850
MICHELLE MIREILLE MOUFAWAD
Student in an Organized Health Care Education/Training Program
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (216) 570-3601
BREEAN FLAX
Social Worker
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 987-7596
MS. SHARI ELISE WEISBURD RN
Registered Nurse (Emergency)
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 241-6500
CAROLYN MARIE USANIS
Psychiatry & Neurology (Psychiatry)
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 241-6500
ALEJANDRA DE LEON
Social Worker
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 824-7695
APEKSHA JAIN LMSW
Social Worker
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 241-6800
DR. JAMES THOMAS DECUIR JR. MD MPH
Student in an Organized Health Care Education/Training Program
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 241-1518

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 Hannah Grierson's NPI number?

The NPI number for Hannah Grierson is 1346805611. It was assigned to this individual provider in the NPPES registry on May 2, 2019.

Where is Hannah Grierson located?

Hannah Grierson practices at 1 Gustave L Levy Pl Fl 12, New York, NY 10029. The listed phone number is (212) 241-6500.

What is Hannah Grierson's specialty?

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

Is Hannah Grierson enrolled in Medicare?

Yes. Hannah Grierson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hannah Grierson was last updated on March 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.