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

Individual provider Internal Medicine Physician · NPI 1902996283

Dr. Alexander R Mazziotti, MD is an Internal Medicine in Hawthorne, New Jersey. Graduated from Rutgers School of Dental Medicine in 1978, 48 years ago. Practices as a sole proprietor. Licensed in New Jersey.

Years since qualifying
48
Trained at
Rutgers School of Dental Medicine
Licensed in
NJ
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

268 Lincoln Ave
Hawthorne, NJ 07506-1201
Phone: (973) 423-3335
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 36284 (NJ)

Record details

NPI number1902996283
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 15, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolRUTGERS SCHOOL OF DENTAL MEDICINE
Graduated 1978 (48 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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