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DR. SILVANA MARIA MOLOSSI M.D., PH.D.
NPI 1033177928
Pediatrics - Pediatric Cardiology in Houston, TX

Active since May 02, 2006PECOS Enrolled
6621 FANNIN ST # WT19, HOUSTON, TX 77030(832) 826-5635(832) 826-5630 Get Directions Write a Review

NPPES record last updated: February 18, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Silvana Maria Molossi M.d., Ph.d. NPPES

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

DR. SILVANA MARIA MOLOSSI M.D., PH.D. (NPI 1033177928) is an individual pediatric cardiology provider in Houston, Texas, licensed in Texas (L9310) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033177928
Entity TypeIndividualFemale
Primary Taxonomy2080P0202X
Provider Legal NameDR. SILVANA MARIA MOLOSSICredential: M.D., PH.D.
Location Address6621 FANNIN ST # WT19Houston, TX 77030-2303
Mailing Address6621 Fannin St # Wt19Houston, TX 77030-2303 · (832) 826-5635 · Fax (832) 826-5630
Phone(832) 826-5635
Fax(832) 826-5630
Sole ProprietorNo
Enumeration DateMay 2, 2006
Last NPPES UpdateFebruary 18, 2015
✔ NPI 1033177928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in TX · L9310
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
6621 FANNIN ST # WT19, Houston, TX 77030
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Other Names 1

Former Name (1)Dr. Silvana Molossi Lawrence M.d., Ph.d.

Other Identifiers 4

Medicare ID-Type Unspecified8D3192TX
Medicaid167935908TX
Medicare UPINI18846TX
Medicare PINTXB117648TX

Accepted Insurance

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

Dr. Silvana Maria Molossi M.d., Ph.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

3

Medicare enrollment records show Silvana Molossi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Texas Children's Physician Group
0.1 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
Magella Medical Associates Billing, Inc.
149 mi
Neonatal-Perinatal Medicine
2400 ROUND ROCK AVE
Round Rock, TX 78681
  • Reassigned Medicare billing, Texas enrollment
  • 432 clinicians in this Medicare group
NPI 1083631071 (512) 341-1000

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

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 Silvana Molossi's NPI number?

The NPI number for Silvana Molossi is 1033177928. It was assigned to this individual provider in the NPPES registry on May 2, 2006. The provider is also known as Dr. Silvana Molossi Lawrence M.D., Ph.D..

Where is Silvana Molossi located?

Silvana Molossi practices at 6621 Fannin St # Wt19, Houston, TX 77030. The listed phone number is (832) 826-5635.

What is Silvana Molossi's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Silvana Molossi enrolled in Medicare?

Yes. Silvana Molossi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Silvana Molossi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Silvana Molossi reassigns Medicare benefits to 3 organizations: Texas Children's Physician Group (Houston, TX), Baylor College Of Medicine (Houston, TX) and Magella Medical Associates Billing, Inc. (Round Rock, 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 Silvana Molossi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Silvana Molossi accept?

Health plans from Blue Cross and Blue Shield of Texas and Moda Health Plan, Inc. list Silvana Molossi 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 Silvana Molossi was last updated on February 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.