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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

GERALYNN PETIT C.R.N.P.
NPI 1962461590
Nurse Practitioner in Baltimore, MD

Active since March 22, 2006
9000 FRANKLIN SQUARE DR, BALTIMORE, MD 21237(443) 777-7000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Geralynn Petit C.r.n.p. NPPES

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

GERALYNN PETIT C.R.N.P. (NPI 1962461590) is an individual nurse practitioner in Baltimore, Maryland, licensed in Maryland (R084021) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1962461590
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameGERALYNN PETITCredential: C.R.N.P.
Location Address9000 FRANKLIN SQUARE DRBaltimore, MD 21237-3901
Mailing Address9000 Franklin Square DrBaltimore, MD 21237-3901 · (443) 777-7000
Phone(443) 777-7000
Sole ProprietorNo
Enumeration DateMarch 22, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1962461590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MD · R084021
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
9000 FRANKLIN SQUARE DR, Baltimore, MD 21237
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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.

FRANKLIN SQUARE HOSPITAL CENTER, INC
Clinical Medical Laboratory
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7257
DIH-YIN CHEN MD
Student in an Organized Health Care Education/Training Program
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-8300
PERCY IVAN VALENZUELA CANEPA M.D.
Internal Medicine
9000 FRANKLIN SQUARE DR, HOSPITALIST PROGRAM
BALTIMORE, MD 21237
Baltimore County (443) 777-8186
MISS BROOKE JELA REDMER PA-C
Physician Assistant
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7900
ERIC WUNDERLE
Physical Therapist
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7000
MARK DEAN WAGUESPACK MD
Anesthesiology
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7179
ROBERT A PAZ M.D.
Internal Medicine
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7000
FRANKLIN SQUARE HOSPITAL CENTER INC
Pediatrics
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7000

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 Geralynn Petit's NPI number?

The NPI number for Geralynn Petit is 1962461590. It was assigned to this individual provider in the NPPES registry on March 22, 2006.

Where is Geralynn Petit located?

Geralynn Petit practices at 9000 Franklin Square Dr, Baltimore, MD 21237. The listed phone number is (443) 777-7000.

What is Geralynn Petit's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Geralynn Petit was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.