KELSEY HELEN STAREK
NPI 1699378224
Nurse Practitioner - Pediatrics in Worcester, MA

Q: What is Kelsey Starek's NPI number?

The NPI number for Kelsey Starek is 1699378224. It was assigned to this individual provider in the NPPES registry on November 17, 2020. The provider is also known as Kelsey Helen Brenner Np.

Q: What is Kelsey Starek's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Kelsey Starek was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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 November 17, 2020PECOS Enrolled

5 NEPONSET ST, WORCESTER, MA 01606(508) 368-7887(508) 792-4392 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 28, 2026, Jul 13, 2023, Nov 17, 2020 (3 updates tracked since 2020).

On this page

About Kelsey Helen Starek NPPES

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

KELSEY HELEN STAREK (NPI 1699378224) is an individual pediatrics provider in Worcester, Massachusetts, licensed in Massachusetts (RN2316416) and active in the NPI registry since November 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699378224

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameKELSEY HELEN STAREK

Location Address5 NEPONSET STWorcester, MA 01606-2714

Mailing Address5 Neponset StWorcester, MA 01606-2714 · (508) 368-7887 · Fax (508) 792-4392

Phone(508) 368-7887

Fax(508) 792-4392

Sole ProprietorNo

Enumeration DateNovember 17, 2020

Last NPPES UpdateJuly 28, 20263 updates tracked since enumeration

NPPES CertifiedJuly 28, 2026

✔ NPI 1699378224 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in MA · RN2316416

5 NEPONSET ST, Worcester, MA 01606

Open in Google Maps ↗

Other Names 1

Former Name (1)Kelsey Helen Brenner Np

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kelsey Helen Starek is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Kelsey Starek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Reliant Medical Group, Inc

Same address

Family Medicine

5 NEPONSET ST
Worcester, MA 01606

Reassigned Medicare billing, Massachusetts enrollment
718 clinicians in this Medicare group

NPI 1720017528 (508) 852-0600

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01606 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 20

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

DR. PRANATHI NARAYANAREDDY

Internal Medicine (Rheumatology)