NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Twee Thi Do, M.D.

Pediatric Orthopaedic Surgery Physician in Pueblo, CO · enumerated 2006 · practices at Poudre Valley Medical Group, LLC.

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

National Provider Identifier

1952334179

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Registry record

Entity type Individual (Type 1)
Name Twee Thi Do
Credential M.D.
Sex Female
Practice address 3676 Parker Blvd Ste 110, Pueblo, CO, 81008
Fax (719) 253-7114
Enumeration date Jul 9, 2006
Last updated in NPPES Oct 23, 2023

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036134283 (IL) Secondary
207XP3100X Pediatric Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036134283 (IL) Secondary
207XP3100X Pediatric Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 339266 (LA) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License CO41029 (CO) Secondary
207XP3100X Pediatric Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License CO41029 (CO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
412840150 Other IN MEDICARE
44538 Medicaid IN -
64000615 Medicaid KY -
68231024 Medicaid CO -

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

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 Twee Do?
Twee Do is registered in NPPES with the primary taxonomy of Pediatric Orthopaedic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-23.