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

Stephen Alcos, DO

Individual provider Anesthesiology Physician · NPI 1235528530

Stephen Alcos, DO is an Anesthesiology Physician in Dallas, Texas. Practices as a sole proprietor and works from 2 locations. Licensed in Arizona and Texas.

Licensed in
AZ, TX
In the registry since
2015
Specialties on file
3
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

12222 Merit Dr Ste 600
Dallas, TX 75251-3294
Phone: (972) 715-5000
Fax: (972) 715-9976
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1919 E Thomas Rd, Phoenix, AZ 85016-7710 — (602) 933-4660

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence T3425 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence 008105 (AZ)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence 008105 (AZ)

Record details

NPI number1235528530
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJanuary 10, 2015
Last updated in NPPESDecember 30, 2024
Certification dateDecember 30, 2024
Mailing address2108 E Thomas Rd Ste 130, Phoenix, AZ 85016-0008

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