Gretchen OroszMD
Geriatric Medicine·Lone Tree, CO
Gretchen Orosz, MD is a Geriatric Medicine provider in Lone Tree, CO, as of July 2026.
- NPI1609864842
- Registered2005
- Class of1992
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Gretchen Orosz at a glance
- Provider
- Gretchen Orosz
- Credential
- MD
- Specialty
- Geriatric Medicine
- Location
- Lone Tree, CO
- Medical school
- University of Illinois College of Med (chi/peor/rock/chm-Urb)
- Graduated
- 1992
- NPI registered
- 2005
- NPI
- 1609864842
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Gretchen Orosz practice?
Gretchen Orosz, MD is based in Lone Tree, CO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Gretchen Orosz's NPI number?
Gretchen Orosz's National Provider Identifier (NPI) is 1609864842, registered in 2005. Specialty on record: Geriatric Medicine; credential MD.
Where did Gretchen Orosz go to medical school?
Gretchen Orosz, MD attended University of Illinois College of Med (chi/peor/rock/chm-Urb), graduating in 1992.
How many Geriatric Medicine providers in Colorado work at ambulatory surgery centers?
16 Geriatric Medicine surgeons and proceduralists in Colorado are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Gretchen Orosz among them. The Colorado Geriatric Medicine directory lists each one by city with credential, NPI, and center affiliations.
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