1. Home
  2. Directory
  3. South Carolina
  4. Charleston
  5. Pediatrics
  6. NPI Profile

DR. WENDY LYN C ESTRELLADO-CRUZ MD
NPI 1922298363
Pediatrics - Sleep Medicine in Charleston, SC

Active since August 01, 2007PECOS Enrolled
125 DOUGHTY STREET MSC 917, STE 570, CHARLESTON, SC 29425(843) 876-1555 Get Directions Write a Review

NPPES record last updated: April 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Wendy Lyn C Estrellado-cruz Md NPPES

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

DR. WENDY LYN C ESTRELLADO-CRUZ MD (NPI 1922298363) is an individual sleep medicine provider in Charleston, South Carolina, licensed in South Carolina (91066) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922298363
Entity TypeIndividualFemale
Primary Taxonomy2080S0012X
Provider Legal NameDR. WENDY LYN C ESTRELLADO-CRUZCredential: MD
Location Address125 DOUGHTY STREET MSC 917, STE 570Charleston, SC 29425-4619
Mailing AddressPo Box 751461Charlotte, NC 28275-1461
Phone(843) 876-1555
Sole ProprietorNo
Enumeration DateAugust 1, 2007
Last NPPES UpdateApril 1, 2025
NPPES CertifiedApril 1, 2025
✔ NPI 1922298363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080S0012X
License✔ Licensed in SC · 91066
Definition
A Pediatrician who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedPediatrics · Pediatric PulmonologyTaxonomy 2080P0214X · License 2007008746 (MO)
125 DOUGHTY STREET MSC 917, STE 570, Charleston, SC 29425
Open in Google Maps ↗

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Wendy Lyn C Estrellado-cruz 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 29425 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
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
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.

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 Wendy Lyn Estrellado-cruz's NPI number?

The NPI number for Wendy Lyn Estrellado-cruz is 1922298363. It was assigned to this individual provider in the NPPES registry on August 1, 2007.

Where is Wendy Lyn Estrellado-cruz located?

Wendy Lyn Estrellado-cruz practices at 125 Doughty Street Msc 917, Ste 570, Charleston, SC 29425. The listed phone number is (843) 876-1555.

What is Wendy Lyn Estrellado-cruz's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Sleep Medicine, with taxonomy code 2080S0012X.

Is Wendy Lyn Estrellado-cruz enrolled in Medicare?

Yes. Wendy Lyn Estrellado-cruz is registered in the Medicare PECOS enrollment system.

What insurance does Wendy Lyn Estrellado-cruz accept?

Health plans from BlueCross BlueShield of South Carolina and UnitedHealthcare list Wendy Lyn Estrellado-cruz 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 Wendy Lyn Estrellado-cruz was last updated on April 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.