DR. GUSTAVO SCANNAPIECO MASTROLEO MD
NPI 1700466992
Internal Medicine - Hospice and Palliative Medicine in Houston, TX

Q: What is Gustavo Mastroleo's NPI number?

The NPI number for Gustavo Mastroleo is 1700466992. It was assigned to this individual provider in the NPPES registry on April 12, 2021.

Q: What is Gustavo Mastroleo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Q: When was this NPI record last updated?

The NPPES record for Gustavo Mastroleo was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.

Active since April 12, 2021PECOS EnrolledAccepts Medicare Assignment

6565 FANNIN ST, MAIN 555, HOUSTON, TX 77030(713) 441-0428 Get Directions Write a Review

NPPES record last updated: December 19, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Dec 19, 2025, Apr 12, 2021 (2 updates tracked since 2021).

On this page

About Dr. Gustavo Scannapieco Mastroleo Md NPPES

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

DR. GUSTAVO SCANNAPIECO MASTROLEO MD (NPI 1700466992) is an individual hospice and palliative medicine provider in Houston, Texas, licensed in Texas (V2163) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of University Of Texas Medical Branch At Galveston (2020).

NPPES Registry Identity

NPI1700466992

Entity TypeIndividualMale

Primary Taxonomy207RH0002X

Provider Legal NameDR. GUSTAVO SCANNAPIECO MASTROLEOCredential: MD

Location Address6565 FANNIN ST, MAIN 555Houston, TX 77030-2703

Mailing Address6565 Fannin St, Main 555Houston, TX 77030-2703

Phone(713) 441-0428

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2020

Enumeration DateApril 12, 2021

Last NPPES UpdateDecember 19, 20252 updates tracked since enumeration

NPPES CertifiedDecember 19, 2025

✔ NPI 1700466992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RH0002X

License✔ Licensed in TX · V2163

Definition

An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

6565 FANNIN ST, Houston, TX 77030

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gustavo Scannapieco Mastroleo 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 ID941791867

PECOS Enrollment IDI20251118002974

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.

Hospital Affiliations CMS Care Compare

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

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450358

Location6565 FanninHouston, TX 77030 · Harris County

Emergency services Birthing friendly

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.

SMAROULA DILIOGLOU PHD

Specialist/Technologist, Pathology

6565 FANNIN ST, MS205
HOUSTON, TX 77030

Harris County (713) 394-6450

MS. PRISCILLA DIAZ RN

Registered Nurse

6565 FANNIN ST
HOUSTON, TX 77030

Harris County (713) 441-2030

HOUSTON METHODIST CARDIOVASCULAR ANESTHESIA

Anesthesiology

6565 FANNIN ST
HOUSTON, TX 77030

Harris County (832) 667-6097

LAN ZHOU MD

Pathology (Anatomic Pathology & Clinical Pathology)

6565 FANNIN ST
HOUSTON, TX 77030

Harris County (713) 394-6450

DR. AMANDA WALTON BASFORD M.D.

Internal Medicine (Nephrology)

6565 FANNIN ST, FONDREN 270
HOUSTON, TX 77030

Harris County (713) 441-0006

MRS. AMY REYES MICLAT RN, MS, CCRN, APRN-B

Nurse Practitioner (Acute Care)

6565 FANNIN ST
HOUSTON, TX 77030

Harris County (713) 441-4999

DR. MAHEEN ADAM WARDAK MD

Anesthesiology

6565 FANNIN ST
HOUSTON, TX 77030

Harris County (713) 441-2194

DR. SHUANG LI M.D.

Hospitalist

6565 FANNIN ST
HOUSTON, TX 77030

Harris County (832) 368-9466

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 Gustavo Mastroleo's NPI number?

The NPI number for Gustavo Mastroleo is 1700466992. It was assigned to this individual provider in the NPPES registry on April 12, 2021.

Where is Gustavo Mastroleo located?

Gustavo Mastroleo practices at 6565 Fannin St Main 555, Houston, TX 77030. The listed phone number is (713) 441-0428.

What is Gustavo Mastroleo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Is Gustavo Mastroleo enrolled in Medicare?

Yes. Gustavo Mastroleo 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.

What insurance does Gustavo Mastroleo accept?

Health plans from Molina Healthcare list Gustavo Mastroleo 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 Gustavo Mastroleo affiliated with any hospitals?

According to CMS data, Gustavo Mastroleo is affiliated with Houston Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Gustavo Mastroleo was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.