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SANDRA A ONYINANYA PNP
NPI 1699970913
Nurse Practitioner - Pediatrics in Dallas, TX

Active since June 18, 2007PECOS Enrolled
1935 MOTOR ST, REACH/FOSTER CARE (ARCH CLINIC), DALLAS, TX 75235(214) 456-7271(214) 456-6410 Get Directions Write a Review

NPPES record last updated: February 15, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sandra A Onyinanya Pnp NPPES

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

SANDRA A ONYINANYA PNP (NPI 1699970913) is an individual pediatrics provider in Dallas, Texas, licensed in Texas (687831) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699970913
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameSANDRA A ONYINANYACredential: PNP
Location Address1935 MOTOR ST, REACH/FOSTER CARE (ARCH CLINIC)Dallas, TX 75235-7701
Mailing Address1935 Motor St, Reach/foster Care (arch Clinic)Dallas, TX 75235-7701 · (214) 456-7271 · Fax (214) 456-6410
Phone(214) 456-7271
Fax(214) 456-6410
Sole ProprietorNo
Enumeration DateJune 18, 2007
Last NPPES UpdateFebruary 15, 2012
✔ NPI 1699970913 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 TX · 687831
1935 MOTOR ST, Dallas, TX 75235
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sandra A Onyinanya Pnp 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 Sandra Onyinanya reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Texas Southwestern Medical Center At Dallas
0.2 mi
Orthopaedic Surgery
5323 HARRY HINES BLVD
Dallas, TX 75390
  • Reassigned Medicare billing, Texas enrollment
  • 5,299 clinicians in this Medicare group
NPI 1083669766 (214) 645-0624

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 75235 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
$88.19 typical visit price
range $57.18 – $172.86
Typical copayment $22.04 (range $14.29 – $43.21)
Most-billed visit code 99203
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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.

CHILDREN'S MEDICAL CENTER
General Acute Care Hospital (Children)
1935 MOTOR ST
DALLAS, TX 75235
Dallas County (214) 456-6660
CHILDRENS ANESTHESIA RESOURCES, LLP
Specialist
1935 MOTOR ST
DALLAS, TX 75235
Dallas County (214) 398-9898
DEBORAH JEAN BOGER A.P.N.
Nurse Practitioner (Pediatrics)
1935 MOTOR ST
DALLAS, TX 75235
Dallas County (214) 456-2382
CHILDREN'S MEDICAL CENTER DALLAS
Clinic/Center (Primary Care)
1935 MOTOR ST
DALLAS, TX 75235
Dallas County (214) 456-7271
MRS. ALLISON MORROW RD/LD
Dietitian, Registered (Nutrition, Pediatric)
1935 MOTOR ST, CLINICAL NUTRITION
DALLAS, TX 75235
Dallas County (214) 456-6379
MRS. KATHERINE ANNE GREEN RD/LD
Dietitian, Registered (Nutrition, Pediatric)
1935 MOTOR ST
DALLAS, TX 75235
Dallas County (214) 456-2133
DR. MARGARET J TROST M.D.
Pediatrics
1935 MOTOR ST
DALLAS, TX 75235
Dallas County (214) 456-7000
MRS. LINDY LEE MOAKE PCCNP
Nurse Practitioner (Pediatrics, Critical Care)
1935 MOTOR ST
DALLAS, TX 75235
Dallas County (972) 741-2226

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 Sandra Onyinanya's NPI number?

The NPI number for Sandra Onyinanya is 1699970913. It was assigned to this individual provider in the NPPES registry on June 18, 2007.

Where is Sandra Onyinanya located?

Sandra Onyinanya practices at 1935 Motor St Reach/Foster Care (arch Clinic), Dallas, TX 75235. The listed phone number is (214) 456-7271.

What is Sandra Onyinanya's specialty?

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

Is Sandra Onyinanya enrolled in Medicare?

Yes. Sandra Onyinanya is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sandra Onyinanya's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Onyinanya reassigns Medicare benefits to University Of Texas Southwestern Medical Center At Dallas (Dallas, 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 Sandra Onyinanya's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sandra Onyinanya accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Sandra Onyinanya 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 Sandra Onyinanya was last updated on February 15, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.