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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Chelsea Shock, DNP

Pediatric Nurse Practitioner in Timonium, MD · enumerated 2022 · practices at Pm Pediatrics of Maryland LLC.

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

National Provider Identifier

1821709189

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Registry record

Entity type Individual (Type 1)
Name Chelsea Shock
Credential DNP
Sex Female
Practice address Timonium, MD, 21093
Phone (443) 432-2767
Enumeration date Dec 7, 2022
Last updated in NPPES Dec 18, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LJ-0010453 (DE) Secondary
163W00000X Registered Nurse Nursing Service Providers · License R2200384 (MD) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R2200384 (MD) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

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

Where does Chelsea Shock practice?
The practice location on file with NPPES is in Timonium, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Chelsea Shock?
The National Provider Identifier (NPI) for Chelsea Shock is 1821709189, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-18.