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

Megan Marie Gaddis, MD

Individual provider Anesthesiology Physician · NPI 1760709380

Megan Marie Gaddis, MD is an Anesthesiology in Dallas, Texas. Qualified in 2010, 16 years ago. Practices with First Colonies Anesthesia Associates, LLC, a 340-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida, Maryland, Texas and Virginia.

Years since qualifying
16
Licensed in
FL, MD, TX, VA
In the registry since
2010
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5323 Harry Hines Blvd
Dallas, TX 75390-7201
Phone: (267) 515-1211
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 11116 Medical Campus Rd, Hagerstown, MD 21742-6710 — (301) 790-8000
  • 1250 E Marshall St, Richmond, VA 23298-5023 — (804) 828-2207

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 0101266596 (VA)
Anesthesiology Physician Taxonomy 207L00000X · Licence Q5653 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence ME177254 (FL)
Anesthesiology Physician Taxonomy 207L00000X · Licence D86970 (MD)

Record details

NPI number1760709380
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2010
Last updated in NPPESJanuary 16, 2026
Certification dateJanuary 16, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice First Colonies Anesthesia Associates, Llc — 340 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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