NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dylan C Greene, M.D

Family Medicine Physician in Sioux City, IA · enumerated 2013 · practices at Siouxland Community Health Center.

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

National Provider Identifier

1013355759

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dylan C Greene
Credential M.D
Sex Male
Practice address 1021 Nebraska St, Sioux City, IA, 51105
Phone (712) 252-2477
Fax (712) 252-5920
Enumeration date Jun 4, 2013
Last updated in NPPES Jun 14, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 29544 (NE) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD-41892 (IA) 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

Where does Dylan Greene practice?
The practice location on file with NPPES is in Sioux City, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dylan Greene?
The National Provider Identifier (NPI) for Dylan Greene is 1013355759, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-14.