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

Susan Portnoy Epner, MD, PA

Organization Neurology Physician · NPI 1558503839

Susan Portnoy Epner, MD, PA provides Neurology Physician services in San Antonio, Texas. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4903 Golden Quail Ste 104
San Antonio, TX 78240-1584 Not confirmed with CMS for 16 years — call before visiting
Phone: (210) 877-2727
Fax: (210) 877-0267
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X

Record details

NPI number1558503839
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Susan Epner — Owner · (210) 497-0494
NPI enumeratedApril 1, 2009
Last updated in NPPESApril 7, 2010
Mailing address4903 Golden Quail, Suite 104, San Antonio, TX 78240-1584

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