Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Esther Bahlmann, NP

Nurse Practitioner in Waterloo, IA · enumerated 2005.

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

National Provider Identifier

1740265115

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Esther Bahlmann

Credential NP

Sex Female

Practice address 905 Franklin St, Waterloo, IA, 50703

Phone (319) 272-4300

Enumeration date Dec 8, 2005

Last updated in NPPES Apr 24, 2008

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A-090029 (IA) 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
54061	Other	IA	WELLMARK
0076372	Medicaid	IA	-

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 1740265115 active?

Yes, as of the latest NPPES snapshot, NPI 1740265115 is active (record last updated 2008-04-24).

How do I verify Esther Bahlmann's NPI record?

Cross-check NPI 1740265115 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-24.