Giancarlo Mari, MD
NPI 1528005006 · Maternal & Fetal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giancarlo Mari, MD is a Maternal & Fetal Medicine Physician provider in Houston, TX (NPI 1528005006).
Provider details
- NPI number
- 1528005006
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 48370 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 6651 Main StHouston, TX 77030-2351Phone: (832) 826-7450Fax: (832) 825-9351
Registry dates
- Enumerated
- 2006-06-01
- Last updated
- 2024-10-15
- Certified
- 2024-10-15
Frequently asked questions
- What is Giancarlo Mari's NPI number?
- Giancarlo Mari's National Provider Identifier (NPI) is 1528005006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giancarlo Mari's specialty?
- Giancarlo Mari is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Giancarlo Mari located?
- Giancarlo Mari's practice location on file with NPPES is 1504 Taub Loop, Houston, TX 77030-1608.
- What is Giancarlo Mari's phone number?
- The practice phone number listed in the NPPES registry for Giancarlo Mari is (173) 873-8890.
- Does Giancarlo Mari accept Medicare?
- Giancarlo Mari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Giancarlo Mari's NPI active?
- Yes — Giancarlo Mari's NPI (1528005006) is active in the NPPES registry as of the last update on 2024-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.