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

SEAN GRECO MD
NPI 1134814916
Pediatrics in Wilmington, DE

Active since April 07, 2023PECOS Enrolled
1600 ROCKLAND RD STE 3D16, WILMINGTON, DE 19803(302) 651-5874(302) 651-5954 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sean Greco Md NPPES

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

SEAN GRECO MD (NPI 1134814916) is an individual pediatrics provider in Wilmington, Delaware, licensed in Delaware (C1-0029095) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1134814916
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameSEAN GRECOCredential: MD
Location Address1600 ROCKLAND RD STE 3D16Wilmington, DE 19803-3607
Mailing Address1600 Rockland Rd Ste 3d16Wilmington, DE 19803-3607 · (302) 651-5874 · Fax (302) 651-5954
Phone(302) 651-5874
Fax(302) 651-5954
Sole ProprietorNo
Enumeration DateApril 7, 2023
Last NPPES UpdateJune 19, 2026
NPPES CertifiedJune 19, 2026
✔ NPI 1134814916 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in DE · C1-0029095
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.
1600 ROCKLAND RD STE 3D16, Wilmington, DE 19803
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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)

Sean Greco Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19803 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
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
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.

ANNA LACKEY DO
Pediatrics
1600 ROCKLAND RD STE 3D16
WILMINGTON, DE 19803
New Castle County (302) 651-5874
DR. CAITLYN ELIZABETH SMITH DO
Student in an Organized Health Care Education/Training Program
1600 ROCKLAND RD STE 3D16
WILMINGTON, DE 19803
New Castle County (302) 651-5874
KAYLA MORRELL
Student in an Organized Health Care Education/Training Program
1600 ROCKLAND RD STE 3D16
WILMINGTON, DE 19803
New Castle County (302) 651-5874
KELLY RYAN
Student in an Organized Health Care Education/Training Program
1600 ROCKLAND RD STE 3D16
WILMINGTON, DE 19803
New Castle County (302) 651-5874
LONG TING JESSICA MUI MD
Student in an Organized Health Care Education/Training Program
1600 ROCKLAND RD STE 3D16
WILMINGTON, DE 19803
New Castle County (302) 651-5874
CASEY PATRICE SWANN
Student in an Organized Health Care Education/Training Program
1600 ROCKLAND RD STE 3D16
WILMINGTON, DE 19803
New Castle County (302) 651-5874
JACLYN MARIE SCHULTZ DO
Pediatrics
1600 ROCKLAND RD STE 3D16
WILMINGTON, DE 19803
New Castle County (302) 651-5874
MR. BRADY KEVIN STEVENS
Pediatrics
1600 ROCKLAND RD STE 3D16
WILMINGTON, DE 19803
New Castle County (302) 651-5874

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 Sean Greco's NPI number?

The NPI number for Sean Greco is 1134814916. It was assigned to this individual provider in the NPPES registry on April 7, 2023.

Where is Sean Greco located?

Sean Greco practices at 1600 Rockland Rd Ste 3d16, Wilmington, DE 19803. The listed phone number is (302) 651-5874.

What is Sean Greco's specialty?

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

Is Sean Greco enrolled in Medicare?

Yes. Sean Greco is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sean Greco was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 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.