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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Johns Hopkins University

Obstetrics & Gynecology Physician in Lutherville, MD · enumerated 2005 · authorized official Patricia Amoriello, Director Cpa Ar.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255315339

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Registry record

Entity type Organization (Type 2)
Legal business name Johns Hopkins University
Other name <Unavail>
Parent organization Johns Hopkins Univeristy
Practice address 10753 Falls Road Pavilion II, Suite 245, Lutherville, MD, 21093
Phone (410) 955-5000
Enumeration date Dec 2, 2005
Last updated in NPPES Sep 30, 2025

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary
207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians Secondary
207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians Secondary
207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians Secondary
207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians Secondary
207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Patricia Amoriello
Title Director Cpa Ar
Phone (410) 933-6422

Other identifiers

Identifier Type State Issuer
790551300 Medicaid MD -
790541600 Medicaid MD -
790531900 Medicaid MD -
CD6087 Other MD RRMC

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Johns Hopkins University?
NPPES lists Patricia Amoriello (Director Cpa Ar) as the authorized official for this organization.
What is the NPI number for Johns Hopkins University?
The NPI for Johns Hopkins University is 1255315339, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-30.