Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. MERCEDES RIVERA-BARBER ANP
NPI 1386913242
Nurse Practitioner - Adult Health in Depew, NY

Q: What is Mercedes Rivera-barber's NPI number?

The NPI number for Mercedes Rivera-barber is 1386913242. It was assigned to this individual provider in the NPPES registry on December 22, 2011.

Q: What is Mercedes Rivera-barber's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Active since December 22, 2011PECOS Enrolled

3332 WALDEN AVE, SUITE 110, DEPEW, NY 14043(716) 668-7051(716) 668-7069 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 28, 2026, Sep 23, 2026, Sep 18, 2026 and 2 more (5 updates tracked since 2026).

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About Mrs. Mercedes Rivera-barber Anp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MERCEDES RIVERA-BARBER ANP (NPI 1386913242) is an individual adult health provider in Depew, New York, licensed in Pennsylvania (SP033387) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1386913242

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameMRS. MERCEDES RIVERA-BARBERCredential: ANP

Location Address3332 WALDEN AVE, SUITE 110Depew, NY 14043-2400

Mailing Address3332 Walden Ave, Suite 110Depew, NY 14043-2400 · (716) 668-7051 · Fax (716) 668-7069

Phone(716) 668-7051

Fax(716) 668-7069

Sole ProprietorYes

Medical School CMSOtherGraduated 2011

Enumeration DateDecember 22, 2011

Last NPPES UpdateSeptember 28, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 28, 2026

✔ NPI 1386913242 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

Licenses✔ Licensed in PA · SP033387✔ Licensed in KY · 4054504✔ Licensed in VA · 0024182386✔ Licensed in NY · F305889-1

Also ListedNurse PractitionerTaxonomy 363L00000X · License 4054504 (KY), SP033387 (PA), 0024182386 (VA)

3332 WALDEN AVE, Depew, NY 14043

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Mercedes Rivera-barber Anp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1850681842

PECOS Enrollment IDI20250826001245

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14043 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.93 typical visit price

range $54.87 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.08 typical visit price

range $17.54 – $136.14

Typical copayment $24.27 (range $4.38 – $34.03)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAUREN VINSON BSW

Case Manager/Care Coordinator

3332 WALDEN AVE
DEPEW, NY 14043

Erie County (716) 880-3814

LAUREN GARDNER

Case Manager/Care Coordinator

3332 WALDEN AVE
DEPEW, NY 14043

Erie County (716) 880-3700

KAISHLA MARIE FERNANDEZ RN

Nurse Practitioner (Family)

3332 WALDEN AVE
DEPEW, NY 14043

Erie County (716) 430-8995

DAWN MARIE SACKS NP

Nurse Practitioner (Adult Health)

3332 WALDEN AVE, SUITE 110
DEPEW, NY 14043

Erie County (716) 668-7051

LATSHIA MARIE GARDNER

Case Manager/Care Coordinator

3332 WALDEN AVE
DEPEW, NY 14043

Erie County (716) 880-3793

ADRIENNE KINKADE

Case Manager/Care Coordinator

3332 WALDEN AVE
DEPEW, NY 14043

Erie County (716) 880-3744

KATHRYN LYNDA OSETKOWSKI ANP

Nurse Practitioner (Adult Health)

3332 WALDEN AVE
DEPEW, NY 14043

Erie County (716) 668-7051

MRS. KIRSTEN FOSTER PARKER ANP

Nurse Practitioner (Adult Health)

3332 WALDEN AVE
DEPEW, NY 14043

Erie County (716) 668-7051

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mercedes Rivera-barber's NPI number?

The NPI number for Mercedes Rivera-barber is 1386913242. It was assigned to this individual provider in the NPPES registry on December 22, 2011.

Where is Mercedes Rivera-barber located?

Mercedes Rivera-barber practices at 3332 Walden Ave Suite 110, Depew, NY 14043. The listed phone number is (716) 668-7051.

What is Mercedes Rivera-barber's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Mercedes Rivera-barber enrolled in Medicare?

Yes. Mercedes Rivera-barber is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mercedes Rivera-barber was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.