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GLENN WILLIAM BRYANT III MD
NPI 1023540499
Anesthesiology in Houston, TX

Active since April 03, 2017PECOS EnrolledAccepts Medicare Assignment
6431 FANNIN ST STE MSB 5196, HOUSTON, TX 77030(713) 500-6223 Get Directions Write a Review

NPPES record last updated: July 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 7, 2023, Apr 1, 2019, Apr 12, 2017 (3 updates tracked since 2017).

About Glenn William Bryant Iii Md NPPES

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

GLENN WILLIAM BRYANT III MD (NPI 1023540499) is an individual anesthesiology provider in Houston, Texas, licensed in Texas (U2449) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Medical City Lewisville, and maintains a secondary practice location in Louisville.

NPPES Registry Identity

NPI1023540499
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameGLENN WILLIAM BRYANT IIICredential: MD
Location Address6431 FANNIN ST STE MSB 5196Houston, TX 77030-1501
Mailing Address6431 Fannin St Ste Msb 5196Houston, TX 77030-1501
Phone(713) 500-6223
Sole ProprietorNo
Medical School CMSUniversity Of Louisville School Of MedicineGraduated 2019
Enumeration DateApril 3, 2017
Last NPPES UpdateJuly 7, 20233 updates tracked since enumeration
NPPES CertifiedJuly 7, 2023
✔ NPI 1023540499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · U2449
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
6431 FANNIN ST STE MSB 5196, Houston, TX 77030
Open in Google Maps ↗

Secondary Practice Location 1

Location 1500 S Preston St, Room 305Louisville, KY 40202-1702 · Phone (502) 852-8696

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare.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

Glenn William Bryant Iii Md 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 ID5991167561
PECOS Enrollment IDI20230814002251
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 Glenn Bryant reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Metropolitan Anesthesia Consultants, LLP
229 mi
Anesthesiology
3625 N HALL ST STE 800
Dallas, TX 75219
  • Reassigned Medicare billing, Texas enrollment
  • 221 clinicians in this Medicare group
NPI 1902859697 (214) 252-3500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Medical City Lewisville

Acute Care Hospitals · Lewisville, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450669
Location500 West Main StreetLewisville, TX 75057 · Denton County
Emergency services Birthing friendly

Baylor Scott And White Medical Center Lake Pointe

Acute Care Hospitals · Rowlett, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450742
Location6800 Scenic DrRowlett, TX 75088 · Dallas County
Emergency services Birthing friendly

Baylor Scott & White Medical Center - Centennial

Acute Care Hospitals · Frisco, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number450885
Location12505 Lebanon RoadFrisco, TX 75035 · Collin County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. THANH-THUY THI LE MD, PHD
Anesthesiology
6431 FANNIN ST STE MSB 5196
HOUSTON, TX 77030
Harris County (713) 500-6223
WANYI YEOW
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST STE MSB 5196
HOUSTON, TX 77030
Harris County (713) 500-6223
ADAM GORDON MD
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST STE MSB 5196
HOUSTON, TX 77030
Harris County (713) 500-6223
DR. KIRSTEN JENNIFER HAACK MD
Anesthesiology
6431 FANNIN ST STE MSB 5196
HOUSTON, TX 77030
Harris County (713) 500-6223
MARIAM MEHRAFZA
Anesthesiology
6431 FANNIN ST STE MSB 5196
HOUSTON, TX 77030
Harris County (713) 500-6223
DR. AMBER QUINTANA-FREEDMAN MD
Anesthesiology
6431 FANNIN ST STE MSB 5196
HOUSTON, TX 77030
Harris County (713) 500-6223
CHRISTINA-LIN BROWN
Anesthesiology (Pediatric Anesthesiology)
6431 FANNIN ST STE MSB 5196
HOUSTON, TX 77030
Harris County (713) 500-6223
JONATHON MCCOLLESTER D.O.
Anesthesiology (Critical Care Medicine)
6431 FANNIN ST STE MSB 5196
HOUSTON, TX 77030
Harris County (713) 500-6223

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 Glenn Bryant's NPI number?

The NPI number for Glenn Bryant is 1023540499. It was assigned to this individual provider in the NPPES registry on April 3, 2017.

Where is Glenn Bryant located?

Glenn Bryant practices at 6431 Fannin St Ste Msb 5196, Houston, TX 77030. The listed phone number is (713) 500-6223.

What is Glenn Bryant's specialty?

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

Is Glenn Bryant enrolled in Medicare?

Yes. Glenn Bryant 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 organization bills Medicare for Glenn Bryant's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Glenn Bryant reassigns Medicare benefits to Metropolitan Anesthesia Consultants, LLP (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 Glenn Bryant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Glenn Bryant accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Glenn Bryant 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.

Is Glenn Bryant affiliated with any hospitals?

According to CMS data, Glenn Bryant is affiliated with Medical City Lewisville, Baylor Scott And White Medical Center Lake Pointe and Baylor Scott & White Medical Center - Centennial.

When was this NPI record last updated?

The NPPES record for Glenn Bryant was last updated on July 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.