Warren FieldsM.D.
Pulmonary Disease·Royal Oak, MI
Warren Fields, M.D. is a Pulmonary Disease provider in Royal Oak, MI, as of July 2026.
- NPI1225158694
- Registered2007
- Class of2000
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Warren Fields at a glance
- Provider
- Warren Fields
- Credential
- M.D.
- Specialty
- Pulmonary Disease
- Location
- Royal Oak, MI
- Medical school
- Indiana University School of Medicine
- Graduated
- 2000
- NPI registered
- 2007
- NPI
- 1225158694
- 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 Warren Fields practice?
Warren Fields, M.D. is based in Royal Oak, MI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Warren Fields's NPI number?
Warren Fields's National Provider Identifier (NPI) is 1225158694, registered in 2007. Specialty on record: Pulmonary Disease; credential M.D.
Where did Warren Fields go to medical school?
Warren Fields, M.D. attended Indiana University School of Medicine, graduating in 2000.
How many Pulmonary Disease providers in Michigan work at ambulatory surgery centers?
44 Pulmonary Disease surgeons and proceduralists in Michigan are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Warren Fields among them. The Michigan Pulmonary Disease directory lists each one by city with credential, NPI, and center affiliations.
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