NPI Portal NPI Lookup & Verification

Robin L Trotman, DO

Robin L Trotman is a Infectious Disease Physician provider (Internal Medicine) practicing in Springfield, MO, registered in the NPPES registry with NPI 1205897857 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.

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NPI 1205897857
Entity type Individual (Type 1)
Name Robin L Trotman
Credential DO
Sex Male
Practice address 3800 S NATIONAL AVE, LL100, Springfield, MO, 65807
Phone 4172697784
Fax 4172696721
Enumeration date 2006-03-31
Last updated in NPPES 2026-04-02

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Secondary 2004005145 MO
207RI0200X Infectious Disease Physician Primary 2004005145 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: Robin Trotman, DO
NPI: 1205897857
Taxonomy: 207RI0200X (Infectious Disease Physician)
Address: 3800 S NATIONAL AVE, LL100, Springfield, MO, 65807

Other providers at this practice address

NPI Name Type Specialty Location
1689665218 Laura Ross Individual Physician Assistant Springfield, MO
1730163452 Robert Vorhies Individual Vascular Surgery Physician Springfield, MO
1265484901 David Volgas Individual Orthopaedic Surgery Physician Springfield, MO
1790732162 Marc Reitzner Individual Physician Assistant Springfield, MO
1578500120 James Ceaser Individual Interventional Cardiology Physician Springfield, MO
1396784377 John Mullins Individual Vascular Surgery Physician Springfield, MO
1497796346 John Steinberg Individual Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Springfield, MO
1043254519 Zachary Schmittling Individual Vascular Surgery Physician Springfield, MO

Verify this record

Cross-check NPI 1205897857 against the authoritative CMS record: view Robin L Trotman 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

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 Robin Trotman?
Robin Trotman is registered in NPPES with the primary taxonomy of Infectious Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-04-02.