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Giselle Bretz, M.D.
NPI 1083841480 · Radiation Oncology Physician · Dayton, OH
Giselle Bretz, M.D. is a Radiation Oncology Physician provider in Dayton, OH (NPI 1083841480).
Provider details
- NPI number
- 1083841480
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35. 033068 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
4825 Winding Creek Trl
Dayton, OH 45429-1976
Phone: (937) 294-7496
Street-level locationGet directions
Mailing address
4825 Winding Creek Trl
Dayton, OH 45429-1976
Registry dates
- Enumerated
- 2009-06-12
- Last updated
- 2009-06-12
Frequently asked questions
- What is Giselle Bretz's NPI number?
- Giselle Bretz's National Provider Identifier (NPI) is 1083841480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giselle Bretz's specialty?
- Giselle Bretz is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Giselle Bretz located?
- Giselle Bretz's practice location on file with NPPES is 4825 Winding Creek Trl, Dayton, OH 45429-1976.
- What is Giselle Bretz's phone number?
- The practice phone number listed in the NPPES registry for Giselle Bretz is (937) 294-7496.
- Is Giselle Bretz's NPI active?
- Yes — Giselle Bretz's NPI (1083841480) is active in the NPPES registry as of the last update on 2009-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.