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

Rowen Diano MD PA

Organization Geriatric Medicine (Internal Medicine) Physician · NPI 1306597026

Rowen Diano MD PA is a Geriatric Medicine (Internal Medicine) Physician in Montclair, New Jersey. Works from 2 locations. Registered with an NPI since 2022.

In the registry since
2022
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

48 N Fullerton Ave
Montclair, NJ 07042-3411
Phone: (973) 744-7337
Fax: (973) 744-5049
Show map & directions

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

Additional practice locations (1)

  • 33 N Fullerton Ave, Montclair, NJ 07042-3644 — (973) 744-7337

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X

Record details

NPI number1306597026
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Rowen Diano — President · (973) 744-7337
NPI enumeratedJanuary 13, 2022
Last updated in NPPESJanuary 21, 2025
Certification dateJanuary 21, 2025
Mailing address33 N Fullerton Ave, Suite 1, Montclair, NJ 07042-3644

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