NPI Portal NPI Lookup & Verification

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

Mrs. Maria M Pratts, RN

Community Health Registered Nurse in Baltimore, MD · enumerated 2007 · practices at Anne Arundel County Department of Health.

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

National Provider Identifier

1821206616

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Registry record

Entity type Individual (Type 1)
Name Mrs. Maria M Pratts
Credential RN
Sex Female
Practice address Baltimore, MD, 21225
Phone (410) 222-6623
Fax (410) 222-6076
Enumeration date May 18, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License R090175 (MD) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

How do I verify Maria Pratts's NPI record?
Cross-check NPI 1821206616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821206616 active?
Yes, as of the latest NPPES snapshot, NPI 1821206616 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.