Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amanda Balzer-Costin

Acute Care Nurse Practitioner in Bel Air, MD · enumerated 2013.

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

National Provider Identifier

1740619469

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Registry record

Entity type Individual (Type 1)

Name Amanda Balzer-Costin

Sex Female

Practice address 500 Upper Chesapeake Dr, Adult Hospitalist Dept, Bel Air, MD, 21014

Phone (443) 643-1500

Fax (443) 643-1505

Enumeration date Nov 4, 2013

Last updated in NPPES Aug 29, 2016

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R180660 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
453505700	Medicaid	MD	-

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

Is NPI 1740619469 active?

Yes, as of the latest NPPES snapshot, NPI 1740619469 is active (record last updated 2016-08-29).

How do I verify Amanda Balzer-Costin's NPI record?

Cross-check NPI 1740619469 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Kalpana De Family Medicine Physician · Bel Air, MD NPI 1942203211 Upper Chesapeake Medical Center, Inc. General Acute Care Hospital · Bel Air, MD NPI 1598761355 Sanjeev Kumar Anesthesiology Physician · Bel Air, MD NPI 1477550853 Udoeyop Udoeyop Internal Medicine Physician · Bel Air, MD NPI 1730166083 Qinglin Gao Internal Medicine Physician · Bel Air, MD NPI 1053381780 Manisha Bahl Internal Medicine Physician · Bel Air, MD NPI 1972571792 Carole Kohl Nurse Practitioner · Bel Air, MD NPI 1770543357 Joseph Silberfarb Medical Physician Assistant · Bel Air, MD NPI 1992765432

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-29.