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

Nicholaos C Bellos, MD

Individual provider Infectious Disease Physician · NPI 1962471128

Nicholaos C Bellos, MD is an Infectious Disease in Dallas, Texas. Graduated from Baylor College of Medicine in 1981, 45 years ago. Practices with Texas Specialty Clinic, a 2-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
45
Trained at
Baylor College of Medicine
Licensed in
TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2603 Oak Lawn Ave 500
Dallas, TX 75219-4021
Phone: (214) 396-4201
Fax: (469) 453-3335
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G2108 (TX)
Infectious Disease Physician Taxonomy 207RI0200X · Licence G2108 (TX)

Record details

NPI number1962471128
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 17, 2006
Last updated in NPPESSeptember 20, 2024
Certification dateSeptember 20, 2024

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Texas Specialty Clinic — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Dallas