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

MS. Mary Ryan Maffei, NP

Individual provider Nurse Practitioner · NPI 1265445118

MS. Mary Ryan Maffei, NP is a Nurse Practitioner in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

8401 Datapoint Dr Ste 500
San Antonio, TX 78229-5907
Phone: (210) 614-0180
Fax: (210) 615-7170
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 665469 (TX)

Record details

NPI number1265445118
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESMarch 10, 2011

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