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

Mary Lyons

Individual provider Family Nurse Practitioner · NPI 1780001545

Mary Lyons is a Nurse Practitioner in Houston, Texas. Qualified in 1994, 32 years ago. Accepts Medicare assignment. Licensed in Texas.

Years since qualifying
32
Licensed in
TX
In the registry since
2014
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Practice location Address checks out

310 Freeport St Ste A
Houston, TX 77015-2339
Phone: (713) 453-6351
Fax: (713) 453-7322
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 444134 (TX)

Record details

NPI number1780001545
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 18, 2014
Last updated in NPPESMarch 8, 2021
Certification dateMarch 8, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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