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

Dr. Billy Lloyd Ryan, DC

Individual provider Chiropractor · NPI 1932232410

Dr. Billy Lloyd Ryan, DC is a Chiropractic in San Antonio, Texas. Qualified in 1977, 49 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
49
Licensed in
TX
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

458 Pamela Dr
San Antonio, TX 78223-1226
Phone: (210) 533-0506
Fax: (210) 533-1991
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 2512 (TX)

Record details

NPI number1932232410
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMarch 13, 2007
Last updated in NPPESJuly 9, 2010
Mailing address458 Pamela Dr, San Antonio, TX 78223-1226

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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