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

Maryann Alessio DO PA

Organization Internal Medicine Physician · NPI 1396059507

Maryann Alessio DO PA is an Internal Medicine Physician in Nutley, New Jersey. Licensed in New Jersey. Registered with an NPI since 2010.

Licensed in
NJ
In the registry since
2010
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

349 Passaic Ave
Nutley, NJ 07110-2738
Phone: (973) 667-8889
Fax: (973) 667-5665
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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 MB63953 (NJ)

Record details

NPI number1396059507
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Maryann Alessio — Owner · (973) 667-8889
NPI enumeratedJuly 29, 2010
Last updated in NPPESMay 6, 2014
Mailing address349 Passaic Ave, Nutley, NJ 07110-2738

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