Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 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 Kentucky, New York, Pennsylvania and Virginia.

Years since qualifying
15
Licensed in
KY, NY, PA, VA
In the registry since
2011
Specialties on file
7

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

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence SP033387 (PA)
Nurse Practitioner Taxonomy 363L00000X · Licence 4054504 (KY)
Nurse Practitioner Taxonomy 363L00000X · Licence SP033387 (PA)
Nurse Practitioner Taxonomy 363L00000X · Licence 0024182386 (VA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 4054504 (KY)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 0024182386 (VA)
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 NPPESSeptember 28, 2026
Certification dateSeptember 28, 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

Colleagues at Ars Treatment Centers PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 107 clinicians in the practice; 12 are shown here.