Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hannah Robin Hammer, MSN, APRN, FNP-C

Family Nurse Practitioner in Waterville, OH · enumerated 2023 · practices at The Kroger Co.

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

National Provider Identifier

1861190316

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Registry record

Entity type Individual (Type 1)

Name Hannah Robin Hammer

Credential MSN, APRN, FNP-C

Sex Female

Practice address 8730 Waterville Swanton Rd, Waterville, OH, 43566

Phone (419) 878-1049

Enumeration date Feb 22, 2023

Last updated in NPPES Feb 22, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.0032506 (OH) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
APRN.CNP.0032506	Other	OH	CERTIFIED NURSE PRACTITIONER/APRN- OHIO BOARD OF NURSING
F10220449	Other	OH	AMERICAN ACADEMY OF NURSE PRACTITIONERS
RN.459851	Other	OH	OHIO BOARD OF NURSING LICENSE

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 Hannah Hammer's NPI record?

Cross-check NPI 1861190316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861190316 active?

Yes, as of the latest NPPES snapshot, NPI 1861190316 is active (record last updated 2023-02-22).

Other providers at this practice address

Browse all →

Melissa Moran Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Waterville, OH NPI 1144535329 The Kroger Co Community/Retail Pharmacy · Waterville, OH NPI 1821306069 Jodee Demond Pharmacist · Waterville, OH NPI 1952821597 Stephanie Gillen Pharmacist · Waterville, OH NPI 1386167260 Clark Melvin Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Waterville, OH NPI 1134634587 Kelly Parks Family Nurse Practitioner · Waterville, OH NPI 1003462615 Susan Bennett Family Nurse Practitioner · Waterville, OH NPI 1932829744

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-22.