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

Dr. Nancy Guzman Mies, OD

Individual provider Optometrist · NPI 1790934727

Dr. Nancy Guzman Mies, OD is an Optometry in San Antonio, Texas. Graduated from Indiana University - School of Optometry in 2008, 18 years ago. Practices with Stuart a Terry MD PA, a 4-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
18
Trained at
Indiana University - School of Optometry
Licensed in
TX
In the registry since
2008
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

6626 W Loop 1604 N Ste 216
San Antonio, TX 78254-6602
Phone: (210) 647-4733
Fax: (210) 647-4741
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 7318TG (TX)

Record details

NPI number1790934727
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedSeptember 15, 2008
Last updated in NPPESApril 10, 2026
Certification dateApril 10, 2026

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolINDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Graduated 2008 (18 years in practice)
Group practice Stuart A Terry Md Pa — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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