1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Pediatrics
  6. NPI Profile

ELLEN WITTE MUELLER MD
NPI 1033678891
Pediatrics in Houston, TX

Active since March 19, 2019PECOS Enrolled
1 BAYLOR PLZ # BCM320, HOUSTON, TX 77030(832) 824-1170 Get Directions Write a Review

NPPES record last updated: June 10, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 10, 2024, Mar 19, 2019 (2 updates tracked since 2019).

About Ellen Witte Mueller Md NPPES

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

ELLEN WITTE MUELLER MD (NPI 1033678891) is an individual pediatrics provider in Houston, Texas, licensed in Texas (T6324) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1033678891
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameELLEN WITTE MUELLERCredential: MD
Location Address1 BAYLOR PLZ # BCM320Houston, TX 77030-3411
Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000
Phone(832) 824-1170
Sole ProprietorNo
Enumeration DateMarch 19, 2019
Last NPPES UpdateJune 10, 20242 updates tracked since enumeration
NPPES CertifiedJune 10, 2024
✔ NPI 1033678891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · T6324
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.
1 BAYLOR PLZ # BCM320, Houston, TX 77030
Open in Google Maps ↗

Secondary Practice Location 1

Location 1560 Meyerland Plaza MallHouston, TX 77096-1615 · Phone (713) 442-3222

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ellen Witte Mueller 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.

Medicare Billing Reassignment

Medicare enrollment records show Ellen Mueller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kelsey-Seybold Medical Group, PLLC
1.6 mi
Multi-Specialty
2727 W HOLCOMBE BLVD
Houston, TX 77025
  • Reassigned Medicare billing, Texas enrollment
  • 1,649 clinicians in this Medicare group
NPI 1013915255 (713) 442-0000

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 77030 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

KHANH LINH NGUYEN MD
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ # BCM320
HOUSTON, TX 77030
Harris County (832) 824-1170
SRAVYA REDDY GURIVIREDDYGARI MD, MPH
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ # BCM320
HOUSTON, TX 77030
Harris County (832) 824-1170
COURTNEY THUY HANG HUYNH
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ # BCM320
HOUSTON, TX 77030
Harris County (832) 824-1170
ASHWIN SRIVATSAV
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ # BCM320
HOUSTON, TX 77030
Harris County (832) 824-1170
CHARLES BURKE
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ # BCM320
HOUSTON, TX 77030
Harris County (832) 824-1170
LAWRENCE WILLIAM MORRIS HAMILTON
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ # BCM320
HOUSTON, TX 77030
Harris County (832) 824-1170
DR. ALISHA SADHWANI MBBS, BSC
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ # BCM320
HOUSTON, TX 77030
Harris County (832) 824-1170
CHRISTOPHER THOMAS LOERKE
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ # BCM320
HOUSTON, TX 77030
Harris County (832) 824-1170

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 Ellen Mueller's NPI number?

The NPI number for Ellen Mueller is 1033678891. It was assigned to this individual provider in the NPPES registry on March 19, 2019.

Where is Ellen Mueller located?

Ellen Mueller practices at 1 Baylor Plz # Bcm320, Houston, TX 77030. The listed phone number is (832) 824-1170.

What is Ellen Mueller's specialty?

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

Is Ellen Mueller enrolled in Medicare?

Yes. Ellen Mueller is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ellen Mueller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Mueller reassigns Medicare benefits to Kelsey-Seybold Medical Group, PLLC (Houston, 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 Ellen Mueller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ellen Mueller accept?

Health plans from UnitedHealthcare list Ellen Mueller 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 Ellen Mueller was last updated on June 10, 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.