Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nicholas Madaffer, D.O.

Physical Medicine & Rehabilitation Physician in Columbia, MO · enumerated 2012.

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

National Provider Identifier

1649535824

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Nicholas Madaffer

Credential D.O.

Sex Male

Practice address 1600 E Broadway, Columbia, MO, 65201

Phone (573) 815-2700

Fax (573) 815-3693

Enumeration date Jul 12, 2012

Last updated in NPPES Nov 14, 2024

Taxonomy & licenses

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 2017012404 (MO) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 2017012404 (MO) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 252846 (MA) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 4665-850 (WI) Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 301480 (LA) Secondary

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

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 specialty is Nicholas Madaffer?

Nicholas Madaffer is registered in NPPES with the primary taxonomy of Physical Medicine & Rehabilitation 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-14.