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

Dr. Lance Harvey Montgomery, DO

Individual provider Family Medicine Physician · NPI 1225533144

Dr. Lance Harvey Montgomery, DO is a Family Practice in Seguin, Texas. Qualified in 2018, 8 years ago. Practices with Guadalupe County Hospital Board, a 31-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
8
Licensed in
TX
In the registry since
2018
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

108 Medical
Seguin, TX 78155-5393
Phone: (830) 433-7030
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence S3844 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence S3844 (TX)

Record details

NPI number1225533144
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 25, 2018
Last updated in NPPESMay 27, 2026
Certification dateMay 27, 2026
Mailing address108 Medical, Seguin, TX 78155-5393

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Guadalupe County Hospital Board — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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