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JOANNA SCHWARTZ M.D.
NPI 1891998837
Pediatrics - Pediatric Emergency Medicine in Houston, TX

Active since June 07, 2007PECOS EnrolledAccepts Medicare Assignment
6621 FANNIN ST, HOUSTON, TX 77030(832) 824-1000 Get Directions Write a Review

NPPES record last updated: November 21, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Joanna Schwartz M.d. NPPES

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

JOANNA SCHWARTZ M.D. (NPI 1891998837) is an individual pediatric emergency medicine provider in Houston, Texas, licensed in Texas (P6263) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and is a graduate of Tulane University School Of Medicine (2001).

NPPES Registry Identity

NPI1891998837
Entity TypeIndividualFemale
Primary Taxonomy2080P0204X
Provider Legal NameJOANNA SCHWARTZCredential: M.D.
Location Address6621 FANNIN STHouston, TX 77030-2399
Mailing Address6621 Fannin StHouston, TX 77030-2399 · (832) 824-1000
Phone(832) 824-1000
Sole ProprietorYes
Medical School CMSTulane University School Of MedicineGraduated 2001
Enumeration DateJune 7, 2007
Last NPPES UpdateNovember 21, 2023
NPPES CertifiedOctober 16, 2023
✔ NPI 1891998837 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0204X
License✔ Licensed in TX · P6263
Definition
A pediatrician who has special qualifications to manage emergencies in infants and children.
6621 FANNIN ST, Houston, TX 77030
Open in Google Maps ↗

Other Names 1

Former Name (1)Joanna Pleeter M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Harbor Health, Moda Health Plan, Inc. 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 and accepts Medicare assignment

Joanna Schwartz M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143384339
PECOS Enrollment IDI20130701000154
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 Reassignments

2

Medicare enrollment records show Joanna Schwartz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Texas Children's Physician Group
Same address
Pediatrics
6621 FANNIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Texas Childrens Physician Group
  • 2,498 clinicians in this Medicare group
NPI 1861675506 (832) 824-1000
Travis County Emergency Physicians PA
146 mi
Emergency Medicine
1201 W 38TH ST
Austin, TX 78705
  • Reassigned Medicare billing, Texas enrollment
  • 1,511 clinicians in this Medicare group
NPI 1962440933 (330) 493-4443

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.

DR. TAKETO BABA M.D.
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1000
ZACHARY FOUGHTY
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1173
ASHIRA MORGAN KLEIN MD
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1000
CINDY ANN MILLER PT
Physical Therapist
6621 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 826-1000
JENNA AUSTIN DAVIS PA-C
Physician Assistant
6621 FANNIN ST
HOUSTON, TX 77030
Harris County (804) 955-7043
RONALD EASLEY M.D.
Anesthesiology
6621 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1000
DENNIS BIER MD
Pediatrics (Pediatric Endocrinology)
6621 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 798-7022
DR. DONALD WILLIAMS PARSONS M.D., PH.D.
Pediatrics (Pediatric Hematology-Oncology)
6621 FANNIN ST, MC 3-3320
HOUSTON, TX 77030
Harris County (832) 822-4556

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 Joanna Schwartz's NPI number?

The NPI number for Joanna Schwartz is 1891998837. It was assigned to this individual provider in the NPPES registry on June 7, 2007. The provider is also known as Joanna Pleeter M.D..

Where is Joanna Schwartz located?

Joanna Schwartz practices at 6621 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-1000.

What is Joanna Schwartz's specialty?

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

Is Joanna Schwartz enrolled in Medicare?

Yes. Joanna Schwartz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Joanna Schwartz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joanna Schwartz reassigns Medicare benefits to 2 organizations: Texas Children's Physician Group (Houston, TX) and Travis County Emergency Physicians PA (Austin, TX). Each 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 Joanna Schwartz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joanna Schwartz accept?

Health plans from Baylor Scott and White Health Plan, Harbor Health, Moda Health Plan, Inc., Molina Healthcare and Sendero Health Plans, Local Nonprofit list Joanna Schwartz 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 Joanna Schwartz was last updated on November 21, 2023. 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.