NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hersi Cabdi Moallin

Internal Medicine Physician in Mason City, IA · enumerated 2018 · practices at North Iowa Mercy Clinics.

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

National Provider Identifier

1154818953

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Registry record

Entity type Individual (Type 1)
Name Dr. Hersi Cabdi Moallin
Sex Male
Practice address 1631 4th St Sw Ste 114b, Mason City, IA, 50401
Phone (641) 428-6000
Enumeration date Apr 17, 2018
Last updated in NPPES Dec 4, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 75622-20 (WI) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 53868 (IA) Primary

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Hersi Moallin?
Hersi Moallin is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-04.