NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Thomas Lo, MD

Neurological Surgery Physician in Colorado Springs, CO · enumerated 2007 · practices at Poudre Valley Medical Group, LLC.

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

National Provider Identifier

1629285309

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Registry record

Entity type Individual (Type 1)
Name Thomas Lo
Credential MD
Sex Male
Practice address Colorado Springs, CO, 80909
Phone (719) 365-6300
Fax (719) 365-6094
Enumeration date May 16, 2007
Last updated in NPPES May 11, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License A97471 (CA) Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 261194 (NY) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License DR.0057575 (CO) Primary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 2017010124 (MO) Secondary
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.

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Frequently asked questions

Where does Thomas Lo practice?
The practice location on file with NPPES is in Colorado Springs, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Lo?
The National Provider Identifier (NPI) for Thomas Lo is 1629285309, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-11.