AYESKA GISELLE CALLENDER APRN
NPI 1215507785
Nurse Practitioner - Adult Health in Newark, NJ

Q: What is Ayeska Callender's NPI number?

The NPI number for Ayeska Callender is 1215507785. It was assigned to this individual provider in the NPPES registry on June 28, 2021.

Q: What is Ayeska Callender's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ayeska Callender was last updated on August 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.

Active since June 28, 2021PECOS EnrolledAccepts Medicare Assignment

201 LYONS AVE, NEWARK, NJ 07112(973) 926-7000 Get Directions Write a Review

NPPES record last updated: August 2, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 2, 2021, Jun 28, 2021 (2 updates tracked since 2021).

On this page

About Ayeska Giselle Callender Aprn NPPES

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

AYESKA GISELLE CALLENDER APRN (NPI 1215507785) is an individual adult health provider in Newark, New Jersey, licensed in New Jersey (26NJ01168000) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, is affiliated with Newark Beth Israel Medical Center, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1215507785

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameAYESKA GISELLE CALLENDERCredential: APRN

Location Address201 LYONS AVENewark, NJ 07112-2027

Mailing Address201 Lyons AveNewark, NJ 07112-2027 · (973) 926-4430

Phone(973) 926-7000

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateJune 28, 2021

Last NPPES UpdateAugust 2, 20212 updates tracked since enumeration

NPPES CertifiedJuly 30, 2021

✔ NPI 1215507785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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

Taxonomy Code363LA2200X

License✔ Licensed in NJ · 26NJ01168000

201 LYONS AVE, Newark, NJ 07112

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ayeska Giselle Callender Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9234507807

PECOS Enrollment IDI20221201003244

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.

Medicare Billing Reassignments

Medicare enrollment records show Ayeska Callender reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Barnabas Health Medical Group PC

3.5 mi

Specialist

225 WILLIAMSON ST
Elizabeth, NJ 07202

Reassigned Medicare billing, New Jersey enrollment
1,894 clinicians in this Medicare group

NPI 1841557246 (888) 724-7123

Clinical Health Care Associates Of New Jersey, PC

27 mi

Otolaryngology

719 US HIGHWAY 206 STE 101
Hillsborough, NJ 08844

Reassigned Medicare billing, New Jersey enrollment
793 clinicians in this Medicare group

NPI 1962977249 (908) 271-2102

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Newark Beth Israel Medical Center

Acute Care Hospitals · Newark, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310002

Location201 Lyons AveNewark, NJ 07112 · Essex County

Emergency services Birthing friendly

University Medical Center Of Princeton At Plainsboro

Acute Care Hospitals · Plainsboro, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310010

LocationOne-Five Plainsboro RoadPlainsboro, NJ 08536 · Middlesex County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07112 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

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$111.57 typical visit price

range $20.97 – $155.92

Typical copayment $27.89 (range $5.24 – $38.98)

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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Azathioprine, oral, 50 mg J7500

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier11 claims510 services$1.67 avg. paid by Medicare

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

3 suppliers106 claims13,280 services$0.30 avg. paid by Medicare

Prednisone, immediate release or delayed release, oral, 1 mg J7512

Treatment-Treatment - Miscellaneous · category RX029N

3 suppliers39 claims9,930 services$0.01 avg. paid by Medicare

Mycophenolate mofetil, oral, 250 mg J7517

Treatment-Treatment - Miscellaneous · category RX029N

2 suppliers40 claims4,560 services$0.19 avg. paid by Medicare

Sirolimus, oral, 1 mg J7520

Treatment-Treatment - Miscellaneous · category RX029N

2 suppliers24 claims855 services$2.39 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

3 suppliers76 claims76 services$18.68 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

DR. KEITH MICHAEL SPELLMAN M.D.

Radiology (Diagnostic Radiology)

201 LYONS AVE
NEWARK, NJ 07112

Essex County (973) 926-7960

DR. LARISSA SOPHIA DUDLEY M.D.

Emergency Medicine

201 LYONS AVE, SUITE D11
NEWARK, NJ 07112

Essex County (973) 926-6671

WAQAS BARI MD

Student in an Organized Health Care Education/Training Program

201 LYONS AVE
NEWARK, NJ 07112

Essex County (800) 843-2384

ERIKA YESENIA PINEDA MD

Pediatrics (Pediatric Critical Care Medicine)

201 LYONS AVE
NEWARK, NJ 07112

Essex County (973) 926-7000

CASEY YEONJOO CHO APN

Nurse Practitioner (Acute Care)

201 LYONS AVE
NEWARK, NJ 07112

Essex County (973) 926-6938

KARLINA NGUYEN PA-C

Physician Assistant

201 LYONS AVE
NEWARK, NJ 07112

Essex County (973) 926-7000

BRIAN CAO MD

Anesthesiology (Pediatric Anesthesiology)

201 LYONS AVE
NEWARK, NJ 07112

Essex County (973) 926-7000

DR. ALEXIS LORDI MD

Student in an Organized Health Care Education/Training Program

201 LYONS AVE
NEWARK, NJ 07112

Essex County (973) 900-4855

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 Ayeska Callender's NPI number?

The NPI number for Ayeska Callender is 1215507785. It was assigned to this individual provider in the NPPES registry on June 28, 2021.

Where is Ayeska Callender located?

Ayeska Callender practices at 201 Lyons Ave, Newark, NJ 07112. The listed phone number is (973) 926-7000.

What is Ayeska Callender's specialty?

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

Is Ayeska Callender enrolled in Medicare?

Yes. Ayeska Callender is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Ayeska Callender's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ayeska Callender reassigns Medicare benefits to 2 organizations: Barnabas Health Medical Group PC (Elizabeth, NJ) and Clinical Health Care Associates Of New Jersey, PC (Hillsborough, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ayeska Callender's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ayeska Callender accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Ayeska Callender as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ayeska Callender affiliated with any hospitals?

According to CMS data, Ayeska Callender is affiliated with Newark Beth Israel Medical Center and University Medical Center Of Princeton At Plainsboro.

When was this NPI record last updated?

The NPPES record for Ayeska Callender was last updated on August 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.