Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Guillermo Marquez Macias Sr.

Individual provider Family Nurse Practitioner · NPI 1013547231

Guillermo Marquez Macias Sr. is a Nurse Practitioner in Pasadena, Texas. Qualified in 2019, 7 years ago. Practices with Centerwell Senior Primary Care Tx PA, a 109-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
7
Licensed in
TX
In the registry since
2020
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Practice location Address checks out

908 Southmore Ave Ste 100
Pasadena, TX 77502-1120
Phone: (713) 554-1091
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 545 Gulfgate Center Mall, Houston, TX 77087-3023 — (832) 664-7429

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP144288 (TX)

Record details

NPI number1013547231
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 16, 2020
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Centerwell Senior Primary Care Tx Pa — 109 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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