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

Dr. Nicholas Joseph Montalto, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1730259284

Dr. Nicholas Joseph Montalto, MD is an Obstetrics/Gynecology in Tucson, Arizona. Graduated from New York Medical College in 1965, 61 years ago. Practices with Genesis OB GYN PLLC, a 108-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
61
Trained at
New York Medical College
Licensed in
AZ
In the registry since
2006
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

2424 N Wyatt Dr Ste 260
Tucson, AZ 85712-6118
Phone: (520) 392-7500
Fax: (520) 323-4350
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 17427 (AZ)

Record details

NPI number1730259284
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 9, 2006
Last updated in NPPESJanuary 26, 2021
Certification dateJanuary 26, 2021

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1965 (61 years in practice)
Group practice Genesis Ob Gyn Pllc — 108 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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