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

Mrs. Mercedes Rivera-Barber, ANP

Individual provider Nurse Practitioner · NPI 1386913242

Mrs. Mercedes Rivera-Barber, ANP is a Nurse Practitioner in Depew, New York. Qualified in 2011, 15 years ago. Practices with Ars Treatment Centers PC, a 107-clinician group and offers telehealth. Licensed in New York and Pennsylvania.

Years since qualifying
15
Licensed in
NY, PA
In the registry since
2011
Specialties on file
2

Practice location Address checks out

3332 Walden Ave Ste 110
Depew, NY 14043-2400
Phone: (716) 668-7051
Fax: (716) 668-7069
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence SP033387 (PA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence F305889-1 (NY)

Record details

NPI number1386913242
Entity typeIndividual (Type 1)
GenderFemale
Credentials ANP
Sole proprietorYes
NPI enumeratedDecember 22, 2011
Last updated in NPPESJanuary 4, 2026
Certification dateJanuary 4, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Ars Treatment Centers Pc — 107 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services