Gianna Valenti, MD
NPI 1124512793 · Pediatric Hematology & Oncology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gianna Valenti, MD is a Pediatric Hematology & Oncology Physician provider in Detroit, MI (NPI 1124512793).
Provider details
- NPI number
- 1124512793
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301505225 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
6 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$166 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 400 Hobart StCadillac, MI 49601-2331Phone: (231) 876-7200
- 825 N Center AveGaylord, MI 49735-1592Phone: (989) 731-2100
- 829 N Center AveGaylord, MI 49735-1595Phone: (989) 731-7930
- 1250 E Michigan AveGrayling, MI 49738-7074Phone: (989) 348-0550
- 1100 E Michigan AveGrayling, MI 49738-1312Phone: (989) 348-5461
Registry dates
- Enumerated
- 2018-06-18
- Last updated
- 2024-11-18
- Certified
- 2024-11-18
Frequently asked questions
- What is Gianna Valenti's NPI number?
- Gianna Valenti's National Provider Identifier (NPI) is 1124512793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gianna Valenti's specialty?
- Gianna Valenti is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Gianna Valenti located?
- Gianna Valenti's practice location on file with NPPES is 3901 Beaubien St, Detroit, MI 48201-2196.
- What is Gianna Valenti's phone number?
- The practice phone number listed in the NPPES registry for Gianna Valenti is (313) 745-5515.
- Does Gianna Valenti accept Medicare?
- Gianna Valenti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gianna Valenti's NPI active?
- Yes — Gianna Valenti's NPI (1124512793) is active in the NPPES registry as of the last update on 2024-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.