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NATALIE NIMER SMITH M.D.
NPI 1023456431
Pediatrics - Pediatric Emergency Medicine in Prosper, TX

Active since June 07, 2013PECOS Enrolled
4100 W UNIVERSITY DR, PROSPER, TX 75078(945) 204-4100(682) 885-1903 Get Directions Write a Review

NPPES record last updated: September 25, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 25, 2024, Apr 22, 2024, Aug 5, 2019 (3 updates tracked since 2019).

About Natalie Nimer Smith M.d. NPPES

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

NATALIE NIMER SMITH M.D. (NPI 1023456431) is an individual pediatric emergency medicine provider in Prosper, Texas, licensed in Texas (R1882) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1023456431
Entity TypeIndividualFemale
Primary Taxonomy2080P0204X
Provider Legal NameNATALIE NIMER SMITHCredential: M.D.
Location Address4100 W UNIVERSITY DRProsper, TX 75078-3123
Mailing AddressPo Box 733784Dallas, TX 75373-3784 · (682) 885-6483 · Fax (682) 885-3113
Phone(945) 204-4100
Fax(682) 885-1903
Sole ProprietorNo
Enumeration DateJune 7, 2013
Last NPPES UpdateSeptember 25, 20243 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2024
✔ NPI 1023456431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0204X
Licenses✔ Licensed in TX · R1882✔ Licensed in OK · 32140
Definition
A pediatrician who has special qualifications to manage emergencies in infants and children.
4100 W UNIVERSITY DR, Prosper, TX 75078
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1940 NE 13th StOklahoma City, OK 73104-5008 · Phone (405) 271-2429
Location 24015 22nd PlLubbock, TX 79410 · Phone (806) 725-5844 · Fax (806) 725-0015

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Imperial Insurance Companies, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Natalie Nimer Smith M.d. 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 Natalie Smith reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cook Children's Physician Network
43 mi
Pediatrics
801 7TH AVE
Fort Worth, TX 76104
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Cook Childrens Physician Network
  • 1,186 clinicians in this Medicare group
NPI 1083472062 (682) 885-6483

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

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.

SANA JAMIL SIDDIQUI-YOUSUFZAI M.D.
Hospitalist
4100 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (945) 204-4100
ALOCHANA RAGULA MD
Hospitalist
4100 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (945) 204-4100
PAULINA JOANNA RAMOS-COBORN MD
Hospitalist
4100 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (945) 204-4100
JAY S JEON
Hospitalist
4100 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (945) 204-4100
AMY CHENG M.D.
Pediatrics (Pediatric Emergency Medicine)
4100 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (945) 204-4100
MICHAEL PALDINO MD
Radiology (Neuroradiology)
4100 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (682) 885-6483
JILL YVONNE STEINBACH CPNP-AC
Nurse Practitioner (Acute Care)
4100 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (945) 204-4100
COOK CHILDRENS MEDICAL CENTER - PROSPER
General Acute Care Hospital (Children)
4100 W UNIVERSITY DR
PROSPER, TX 75078
Collin County (945) 204-4100

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 Natalie Smith's NPI number?

The NPI number for Natalie Smith is 1023456431. It was assigned to this individual provider in the NPPES registry on June 7, 2013.

Where is Natalie Smith located?

Natalie Smith practices at 4100 W University Dr, Prosper, TX 75078. The listed phone number is (945) 204-4100.

What is Natalie Smith's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.

Is Natalie Smith enrolled in Medicare?

Yes. Natalie Smith is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Natalie Smith's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Smith reassigns Medicare benefits to Cook Children's Physician Network (Fort Worth, TX). The 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 Natalie Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Natalie Smith accept?

Health plans from Baylor Scott and White Health Plan and Imperial Insurance Companies, Inc. list Natalie Smith 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 Natalie Smith was last updated on September 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.