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MARIA MATUSZCZAK M.D.
NPI 1992748909
Anesthesiology in Houston, TX

Active since June 14, 2006PECOS Enrolled
6411 FANNIN ST, HOUSTON, TX 77030(713) 500-6200(713) 500-6201 Get Directions Write a Review

NPPES record last updated: March 18, 2009. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Maria Matuszczak M.d. NPPES

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

MARIA MATUSZCZAK M.D. (NPI 1992748909) is an individual anesthesiology provider in Houston, Texas, licensed in Texas (M0167) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992748909
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameMARIA MATUSZCZAKCredential: M.D.
Location Address6411 FANNIN STHouston, TX 77030-1501
Mailing AddressPo Box 201088Houston, TX 77216-1088 · (713) 500-3500
Phone(713) 500-6200
Fax(713) 500-6201
Sole ProprietorNo
Enumeration DateJune 14, 2006
Last NPPES UpdateMarch 18, 2009
✔ NPI 1992748909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · M0167
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
6411 FANNIN ST, Houston, TX 77030
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Other Identifiers 8

Other8X6112TX · Bcbs
Medicaid118449104TX
Medicare PIN84212FTX
Other84212FTX · Bcbs
Medicare UPING43474TX
Medicaid118449103TX
Medicare PIN050074505TX
Medicare PIN8K5689TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health of TX, Blue Cross and Blue Shield of Texas, Community Health Choice 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)

Maria Matuszczak 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 Maria Matuszczak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ut Physicians
0.1 mi
Anesthesiology
6410 FANNIN ST, 1500
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 3,111 clinicians in this Medicare group
NPI 1033157821 (832) 325-7325

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.

HASHIM ZAIDI M.D.
Emergency Medicine
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 500-7878
DAVID BALTRUSAITIS MD
Radiology (Diagnostic Radiology)
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 797-5929
CYNTHIA MARSHA DANIS RN
Registered Nurse (Critical Care Medicine)
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 704-4000
MR. MICHAEL KENNETH HOWZE JR.
Anesthesiologist Assistant
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 500-7160
STEPHEN M LARSON D.M.D.
Dentist (General Practice)
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 500-6200
STEPHEN G HECHT M.D.
Emergency Medicine
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 704-4060
VLADIMIR MELNIKOV M.D.
Anesthesiology
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 500-6200
MRS. CAROL JEAN UNDERWOOD BSN RN CCRC
Registered Nurse (Critical Care Medicine)
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 704-4230

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 Maria Matuszczak's NPI number?

The NPI number for Maria Matuszczak is 1992748909. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Maria Matuszczak located?

Maria Matuszczak practices at 6411 Fannin St, Houston, TX 77030. The listed phone number is (713) 500-6200.

What is Maria Matuszczak's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Maria Matuszczak enrolled in Medicare?

Yes. Maria Matuszczak is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Matuszczak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Matuszczak reassigns Medicare benefits to Ut Physicians (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 Maria Matuszczak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Matuszczak accept?

Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas, Community Health Choice, Harbor Health and Oscar Insurance Company list Maria Matuszczak 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 Maria Matuszczak was last updated on March 18, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.