Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Ritter, NP

Family Nurse Practitioner in Baltimore, MD · enumerated 2006.

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

National Provider Identifier

1457434250

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Registry record

Entity type Individual (Type 1)

Name Christina Ritter

Credential NP

Sex Female

Practice address 4940 Eastern Ave, Baltimore, MD, 21224

Phone (410) 550-0100

Enumeration date Oct 23, 2006

Last updated in NPPES Sep 25, 2024

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R 163139-7 (MN) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F337481-1 (NY) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00557900 (NJ) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R239965 (MD) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
41193800	Medicaid	WI	-
132343	Other	MN	UCARE
4303567	Medicaid	MT	-
HP46713	Other	MN	HEALTHPARTNERS
2230941	Other	MN	ARAZ
B014	Other	MN	CHAMPUS
615093400	Medicaid	MN	-
617R0RI	Other	MN	BLUE CROSS BLUE SHIELD
0582510	Medicaid	IA	-
01-18390	Other	MN	MEDICA CHOICE
01-18392	Other	MN	MEDICA PRIMARY
1042160	Other	MN	PREFERRED ONE

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 Christina Ritter's NPI record?

Cross-check NPI 1457434250 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457434250 active?

Yes, as of the latest NPPES snapshot, NPI 1457434250 is active (record last updated 2024-09-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-25.