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Dr. Benjamin Greiner, DO

Dr. Benjamin Greiner is a Diagnostic Radiology Physician provider (Radiology) practicing in Columbia, MO, registered in the NPPES registry with NPI 1992332308 since 2020. The credential DO stands for Doctor of Osteopathic Medicine. Practices at Curators of the University of Missouri (listed at the same practice address in NPPES).

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NPI 1992332308
Entity type Individual (Type 1)
Name Dr. Benjamin Greiner
Credential DO
Sex Male
Practice address 1 HOSPITAL DRIVE, Columbia, MO, 65212
Phone 5738827901
Fax 5135840468
Enumeration date 2020-03-25
Last updated in NPPES 2021-08-02

Taxonomy & licenses

Taxonomy code Specialty Primary License State
390200000X Student in an Organized Health Care Education/Training Program Secondary
2085R0202X Diagnostic Radiology Physician Primary 2021019962 MO

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Copy-ready billing details
Provider: Benjamin Greiner, DO
NPI: 1992332308
Taxonomy: 2085R0202X (Diagnostic Radiology Physician)
Address: 1 HOSPITAL DRIVE, Columbia, MO, 65212

Other providers at this practice address

NPI Name Type Specialty Location
1659368348 Curators of the University of Missouri Organization Emergency Medicine Physician Columbia, MO
1396782025 Mary Cunningham Individual Oncology Clinical Nurse Specialist Columbia, MO
1063526523 Patrice Delafontaine Individual Cardiovascular Disease Physician Columbia, MO
1831257260 David Crossley Individual Certified Registered Nurse Anesthetist Columbia, MO
1700082542 Nathan Hesemann Individual Ophthalmology Physician Columbia, MO
1740472745 Farhan Siddiq Individual Neurological Surgery Physician Columbia, MO
1528218849 Xinli Zhou Individual Legal Medicine Columbia, MO
1932495165 Taishi Hirai Individual Interventional Cardiology Physician Columbia, MO

Verify this record

Cross-check NPI 1992332308 against the authoritative CMS record: view Dr. Benjamin Greiner on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Benjamin Greiner?
Benjamin Greiner is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-08-02.