Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Claudia Estefania Guillen Lopez, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1881335073

Claudia Estefania Guillen Lopez, MD is a Student in an Organized Health Care Education/Training Program in Houston, Texas. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Houston, TX
Fax: (713) 798-0223

No coordinates on file. Search this address in Google Maps

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X · Licence 125079457 (IL)

Record details

NPI number1881335073
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2022
Last updated in NPPESSeptember 11, 2025
Certification dateMarch 29, 2025

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