NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hannah Imwold Messer, M.D.

Physical Medicine & Rehabilitation Physician in Clemmons, NC · enumerated 2007.

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

National Provider Identifier

1417151234

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Hannah Imwold Messer
Credential M.D.
Sex Female
Practice address 3905 Clemmons Rd, Clemmons, NC, 27012
Enumeration date Jun 14, 2007
Last updated in NPPES Feb 17, 2026

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 96084 (SC) Secondary
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 2011-00390 (NC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Hannah Messer?
The National Provider Identifier (NPI) for Hannah Messer is 1417151234, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hannah Messer practice?
The practice location on file with NPPES is in Clemmons, NC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.