1. Home
  2. Directory
  3. Massachusetts
  4. West Springfield
  5. Nurse Practitioner
  6. NPI Profile

KATHRYN YUKO BARZILAI NURSE PRACTITIONER
NPI 1730296906
Nurse Practitioner - Gerontology in West Springfield, MA

Active since August 24, 2006PECOS EnrolledAccepts Medicare Assignment
30 CAPITAL DR, WEST SPRINGFIELD, MA 01089(413) 794-6411(413) 794-6685 Get Directions Write a Review

NPPES record last updated: April 8, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 8, 2021, Jul 23, 2018 (2 updates tracked since 2018).

About Kathryn Yuko Barzilai Nurse Practitioner NPPES

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

KATHRYN YUKO BARZILAI NURSE PRACTITIONER (NPI 1730296906) is an individual gerontology provider in West Springfield, Massachusetts, licensed in Massachusetts (RN2258167) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1730296906
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameKATHRYN YUKO BARZILAICredential: NURSE PRACTITIONER
Location Address30 CAPITAL DRWest Springfield, MA 01089-1350
Mailing Address280 Chestnut Street, 2nd FlSpringfield, MA 01199-1001 · (413) 794-5000
Phone(413) 794-6411
Fax(413) 794-6685
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateAugust 24, 2006
Last NPPES UpdateApril 8, 20212 updates tracked since enumeration
NPPES CertifiedApril 8, 2021
✔ NPI 1730296906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in MA · RN2258167
30 CAPITAL DR, West Springfield, MA 01089
Open in Google Maps ↗

Other Names 1

Former Name (1)Kathryn Yuko Barzilai Castellano

Secondary Practice Locations 2

Location 1354 Birnie AveSpringfield, MA 01107-1108 · Phone (413) 733-3470 · Fax (413) 733-5235
Location 2759 Chestnut StreetSpringfield, MA 01107-1619 · Phone (413) 794-3147 · Fax (413) 794-4054

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kathryn Yuko Barzilai Nurse Practitioner 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 ID4183647563
PECOS Enrollment IDI20101026000795
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
55 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01089 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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 5

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

EILEEN M BERGE FNP
Nurse Practitioner (Family)
30 CAPITAL DR
WEST SPRINGFIELD, MA 01089
Hampden County (413) 794-6411
MS. AMY HALL
Nurse's Aide
30 CAPITAL DR, SUITE C
WEST SPRINGFIELD, MA 01089
Hampden County (413) 746-1079
MOLLY FENTON
Social Worker (Clinical)
30 CAPITAL DR
WEST SPRINGFIELD, MA 01089
Hampden County (413) 266-9086
MRS. LISA M KOWALCZYK OTR/L
Occupational Therapist
30 CAPITAL DR
WEST SPRINGFIELD, MA 01089
Hampden County (413) 333-6220
EMMA TSO LCSW
Social Worker (Clinical)
30 CAPITAL DR
WEST SPRINGFIELD, MA 01089
Hampden County (203) 687-6222

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 Kathryn Barzilai's NPI number?

The NPI number for Kathryn Barzilai is 1730296906. It was assigned to this individual provider in the NPPES registry on August 24, 2006. The provider is also known as Kathryn Yuko Barzilai Castellano.

Where is Kathryn Barzilai located?

Kathryn Barzilai practices at 30 Capital Dr, West Springfield, MA 01089. The listed phone number is (413) 794-6411.

What is Kathryn Barzilai's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Kathryn Barzilai enrolled in Medicare?

Yes. Kathryn Barzilai 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.

What insurance does Kathryn Barzilai accept?

Health plans from Anthem Blue Cross and Blue Shield list Kathryn Barzilai 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.

When was this NPI record last updated?

The NPPES record for Kathryn Barzilai was last updated on April 8, 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.