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CARLA M. GIANNONI M.D.
NPI 1790789444
Otolaryngology - Pediatric Otolaryngology in Houston, TX

Active since June 10, 2005PECOS Enrolled
6701 FANNIN ST, STE 540, HOUSTON, TX 77030(832) 822-3250(832) 825-3396 Get Directions Write a Review

NPPES record last updated: July 19, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Carla M. Giannoni M.d. NPPES

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

CARLA M. GIANNONI M.D. (NPI 1790789444) is an individual pediatric otolaryngology provider in Houston, Texas, licensed in Texas (K2335) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790789444
Entity TypeIndividualFemale
Primary Taxonomy207YP0228X
Provider Legal NameCARLA M. GIANNONICredential: M.D.
Location Address6701 FANNIN ST, STE 540Houston, TX 77030-2316
Mailing Address6550 Fannin StHouston, TX 77030-2717 · (713) 798-5900 · Fax (713) 798-5294
Phone(832) 822-3250
Fax(832) 825-3396
Sole ProprietorNo
Enumeration DateJune 10, 2005
Last NPPES UpdateJuly 19, 2011
✔ NPI 1790789444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngology · Pediatric OtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207YP0228X
License✔ Licensed in TX · K2335
Definition
A pediatric otolaryngologist has special expertise in the management of infants and children with disorders that include congenital and acquired conditions involving the aerodigestive tract, nose and paranasal sinuses, the ear and other areas of the head and neck. The pediatric otolaryngologist has special skills in the diagnosis, treatment, and management of childhood disorders of voice, speech, language and hearing.
Also ListedOtolaryngologyTaxonomy 207Y00000X · License K2335 (TX)
6701 FANNIN ST, Houston, TX 77030
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Other Identifiers 5

Medicaid141986301TX
Medicare UPING50195
Medicare PIN8L1938TX
Medicare PIN80003KTX
Medicare PIN83083JTX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Carla M. Giannoni 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 Reassignments

2

Medicare enrollment records show Carla Giannoni 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
0.2 mi
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
Baylor College Of Medicine
0.2 mi
Internal Medicine
6620 MAIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 2,296 clinicians in this Medicare group
NPI 1104867175 (713) 798-2500

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.

SONIA ANN MONTEIRO MD
Pediatrics (Developmental - Behavioral Pediatrics)
6701 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1000
MEENAKSHI G HEGDE MD
Pediatrics (Pediatric Hematology-Oncology)
6701 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1000
RYANN HATTORI CRNA
Nurse Anesthetist, Certified Registered
6701 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1000
LAUREN WILSON CASEY PNP-AC
Nurse Practitioner
6701 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1000
JACK DAVID MCGOWAN M.D.
Pediatrics (Neonatal-Perinatal Medicine)
6701 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1000
MRS. TINA BRADSHAW PNP
Nurse Practitioner
6701 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 822-1764
DR. GARY DAVID CLARK MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
6701 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 822-5046
VERONICA A. VICTORIAN PA
Physician Assistant
6701 FANNIN ST
HOUSTON, TX 77030
Harris County (832) 824-1000

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 Carla Giannoni's NPI number?

The NPI number for Carla Giannoni is 1790789444. It was assigned to this individual provider in the NPPES registry on June 10, 2005.

Where is Carla Giannoni located?

Carla Giannoni practices at 6701 Fannin St Ste 540, Houston, TX 77030. The listed phone number is (832) 822-3250.

What is Carla Giannoni's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Pediatric Otolaryngology, with taxonomy code 207YP0228X.

Is Carla Giannoni enrolled in Medicare?

Yes. Carla Giannoni is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Carla Giannoni's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carla Giannoni reassigns Medicare benefits to 2 organizations: Texas Children's Physician Group (Houston, TX) and Baylor College Of Medicine (Houston, 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 Carla Giannoni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Carla Giannoni accept?

Health plans from Moda Health Plan, Inc. list Carla Giannoni 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 Carla Giannoni was last updated on July 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.