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

Nicholas Anthony Poponea, DO

Individual provider Pulmonary Disease Physician · NPI 1538579776

Nicholas Anthony Poponea, DO is an Internal Medicine in Mesa, Arizona. Graduated from Michigan State University College of Osteopathic Medicine in 2014, 12 years ago. Practices with Usacs Observation Medicine Services of Colorado Inc, a 79-clinician group and accepts Medicare assignment. Licensed in Arizona, Georgia, Michigan and Texas and 1 more.

Years since qualifying
12
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
AZ, GA, MI, TX, WI
In the registry since
2014
Specialties on file
10
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.

See every abbreviation used in this directory →

Practice location Address checks out

5151 E Broadway Rd Ste 107
Mesa, AZ 85206-1346
Phone: (480) 290-7000
Fax: (480) 325-3461
Show map & directions

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

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 010622 (AZ)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 010622 (AZ)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 73690 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5101021107 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 010622 (AZ)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 93087 (GA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence T1811 (TX)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence T1811 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence T1811 (TX)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 73690 (WI)

Record details

NPI number1538579776
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 28, 2014
Last updated in NPPESJuly 27, 2026
Certification dateJuly 27, 2026
Mailing address5151 E Broadway Rd Ste 107, Mesa, AZ 85206-1346

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2014 (12 years in practice)
Group practice Usacs Observation Medicine Services Of Colorado Inc. — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Mesa