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

Denise L McClellan

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1851732549

Denise L McClellan is a Nurse Practitioner in New York, New York. Qualified in 2013, 13 years ago. Practices with Rivia Medical PLLC, a 67-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New Jersey and New York.

Years since qualifying
13
Licensed in
NJ, NY
In the registry since
2013
Specialties on file
2
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Practice location Address checks out

274 Madison Ave Rm 1501
New York, NY 10016-0701
Phone: (212) 203-1773
Fax: (646) 665-4427
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2 University Plz, Hackensack, NJ 07601-6202 — (212) 203-1773

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 401991 (NY)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 26NJ00448500 (NJ)

Record details

NPI number1851732549
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 10, 2013
Last updated in NPPESJuly 8, 2025
Certification dateJuly 8, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Rivia Medical Pllc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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