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CHELSEA MATTHIA
NPI 1699238717
Pediatrics in Greenville, SC

Active since April 08, 2019PECOS Enrolled
20 MEDICAL RIDGE DR, GREENVILLE, SC 29605(864) 522-5220(864) 522-5296 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 13, 2022, Apr 8, 2019 (2 updates tracked since 2019).

About Chelsea Matthia NPPES

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

CHELSEA MATTHIA (NPI 1699238717) is an individual pediatrics provider in Greenville, South Carolina, licensed in South Carolina (94335) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1699238717
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCHELSEA MATTHIA
Location Address20 MEDICAL RIDGE DRGreenville, SC 29605-4267
Mailing Address300 E Mcbee Ave Ste 300Greenville, SC 29601-2899 · (864) 522-8611
Phone(864) 522-5220
Fax(864) 522-5296
Sole ProprietorYes
Enumeration DateApril 8, 2019
Last NPPES UpdateJuly 28, 20252 updates tracked since enumeration
NPPES CertifiedJuly 28, 2025
✔ NPI 1699238717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in SC · 94335✔ Licensed in FL · ME155798
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
20 MEDICAL RIDGE DR, Greenville, SC 29605
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Other Names 1

Former Name (1)Chelsea Montgomery

Secondary Practice Locations 2

Location 11600 SW Archer RdGainesville, FL 32610-3003 · Phone (803) 226-1844
Location 2701 Grove Rd Fl 5Greenville, SC 29605-4210 · Phone (864) 455-4411 · Fax (864) 455-4480

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina, InStil Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chelsea Matthia 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 Reassignments

2

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

Prisma Health University Medical Group
0.4 mi
Nurse Practitioner
712 GROVE RD
Greenville, SC 29605
  • Reassigned Medicare billing, South Carolina enrollment
  • 3,281 clinicians in this Medicare group
NPI 1053786483 (864) 455-9349
Florida Clinical Practice Association Inc
357 mi
Surgery
1600 SW ARCHER RD
Gainesville, FL 32610
  • Reassigned Medicare billing, Florida enrollment
  • 3,324 clinicians in this Medicare group
NPI 1063463768 (352) 265-7922

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 29605 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
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.

ANGELA MURRAY YOUNG MD
Pediatrics
20 MEDICAL RIDGE DR
GREENVILLE, SC 29605
Greenville County (864) 864-2207
ARTUR ADAM CHAROWSKI MD
Pediatrics
20 MEDICAL RIDGE DR
GREENVILLE, SC 29605
Greenville County (864) 220-7270
GABRIELLE LOUISE LOWE DO
Student in an Organized Health Care Education/Training Program
20 MEDICAL RIDGE DR
GREENVILLE, SC 29605
Greenville County (864) 522-5220
JANICE LEE REA M.D.
Pediatrics (Pediatric Emergency Medicine)
20 MEDICAL RIDGE DR
GREENVILLE, SC 29605
Greenville County (864) 220-7270
JONELLE MOFFAT ORONZIO MD
Pediatrics
20 MEDICAL RIDGE DR
GREENVILLE, SC 29605
Greenville County (864) 220-7272
DR. YASMIN DANIELLE DELIZ D.O.
Pediatrics (Sports Medicine)
20 MEDICAL RIDGE DR
GREENVILLE, SC 29605
Greenville County (864) 522-5220
ALEXANDRA CHALKLEY
Pediatrics
20 MEDICAL RIDGE DR
GREENVILLE, SC 29605
Greenville County (864) 522-5220
KERRY KENNEDY SEASE M.D.
Pediatrics
20 MEDICAL RIDGE DR
GREENVILLE, SC 29605
Greenville County (864) 220-7270

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 Chelsea Matthia's NPI number?

The NPI number for Chelsea Matthia is 1699238717. It was assigned to this individual provider in the NPPES registry on April 8, 2019. The provider is also known as Chelsea Montgomery.

Where is Chelsea Matthia located?

Chelsea Matthia practices at 20 Medical Ridge Dr, Greenville, SC 29605. The listed phone number is (864) 522-5220.

What is Chelsea Matthia's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Chelsea Matthia enrolled in Medicare?

Yes. Chelsea Matthia is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Chelsea Matthia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Matthia reassigns Medicare benefits to 2 organizations: Prisma Health University Medical Group (Greenville, SC) and Florida Clinical Practice Association Inc (Gainesville, FL). 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 Chelsea Matthia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chelsea Matthia accept?

Health plans from BlueCross BlueShield of South Carolina and InStil Health list Chelsea Matthia 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 Chelsea Matthia was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.