Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Fernald, DNP, PMHNP-BCCPNP-PC

Psychiatric/Mental Health Nurse Practitioner in Aberdeen, MD · enumerated 2022.

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

National Provider Identifier

1972210250

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Registry record

Entity type Individual (Type 1)

Name Maria Fernald

Credential DNP, PMHNP-BCCPNP-PC

Sex Female

Practice address 4967 Bristle Cone Cir, Aberdeen, MD, 21001

Phone (484) 356-7349

Enumeration date Nov 4, 2022

Last updated in NPPES Mar 7, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License R256672 (MD) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R256672 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Maria Fernald's NPI record?

Cross-check NPI 1972210250 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972210250 active?

Yes, as of the latest NPPES snapshot, NPI 1972210250 is active (record last updated 2025-03-07).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-07.