Giovanna Elizabeth Mariano, MD
Also practices: PREVENTIVE MEDICINE
Giovanna Elizabeth Mariano, MD has been part of the Tomball medical community since 2008 in group practice. With 22+ years of experience, she has been practicing in the Tomball area. She regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data). CMS MIPS quality score: 91.34/100 (2023).
At a glance
- Uses generic medications more than 62% of reporting doctors in Texas
- Federal MIPS score higher than 84% of MIPS-scored doctors in Texas
- Virtual visits available — no app or travel required
Older · 485dNPPES updated 2025-01-06 · verify on CMS
Contact & Location
Practice Location
14211 Fm 2920 Rd Ste 110, Tomball, TX 77377-5505
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 84% of doctors in Texas on federal quality measures, favors affordable generic drugs over brand-name ones.
MIPS Score
202391.34/100
Texas avg: 79.1 · US avg: 83.6
✓ Higher than most doctors nationally(+7.7 pts)
Better than 84% of MIPS-scored doctors in TexasHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better89.1%
Texas avg: 83.8 · US avg: 82.8
✓ Higher than most doctors nationally(+6.3 pts)
Typical range among reporting doctors in TexasHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
50
Unique beneficiaries
Standard volumePrescription Recipients
156
Patients prescribed
Prescriptions Written
1,468
Total claims
Total Medicare drug cost: $139k
Percentile rankings compared against 4,889 reporting peers in Texas.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+4%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-5%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%Excessive worry or fear that interferes with daily life
US avg: 34.1%A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-6%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$36 received from industry
2 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Giovanna Elizabeth Mariano's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 5, 2025
CMS-verified certification date
22 years in practice
Experienced
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Mailing address
8022 Royal Crest Ct, Spring, TX 77379-4566
Differs from practice location
Virtual Family Medicine Care With Giovanna Elizabeth Mariano
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Giovanna Elizabeth Mariano for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Tomball required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Giovanna Elizabeth Mariano
Dr. Mariano is listed as active in the NPI registry with telehealth listed in Tomball, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (281) 737-1910.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Giovanna Elizabeth Mariano
Practice Location
14211 Fm 2920 Rd Ste 110, Tomball, TX 77377-5505
Mailing Address
8022 Royal Crest Ct, Spring, TX 77379-4566
This is a provider directory. Contact the office directly to schedule appointments.
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