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

Allison S Marshall, MD PLLC

Organization Medical Specialty Clinic/Center · NPI 1265385231

Allison S Marshall, MD PLLC is a Medical Specialty Clinic/Center in Houston, Texas. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

7660 Woodway Dr Ste 301
Houston, TX 77063-1532
Phone: (281) 789-8007
Fax: (800) 381-3174
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X

Record details

NPI number1265385231
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Allison Marshall — Owner · (281) 789-8007
NPI enumeratedFebruary 18, 2026
Last updated in NPPESFebruary 18, 2026
Certification dateFebruary 18, 2026
Mailing address7660 Woodway Dr Ste 301, Houston, TX 77063-1532

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