Steven KellerMD, PHD
Pulmonary Disease·Baltimore, MD
Steven Keller, MD, PHD is a Pulmonary Disease provider in Baltimore, MD, as of July 2026.
- NPI1720279847
- Registered2007
- Class of2007
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Steven Keller at a glance
- Provider
- Steven Keller
- Credential
- MD, PHD
- Specialty
- Pulmonary Disease
- Location
- Baltimore, MD
- Medical school
- Stanford University School of Medicine
- Graduated
- 2007
- NPI registered
- 2007
- NPI
- 1720279847
- 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 Steven Keller practice?
Steven Keller, MD, PHD is based in Baltimore, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Steven Keller's NPI number?
Steven Keller's National Provider Identifier (NPI) is 1720279847, registered in 2007. Specialty on record: Pulmonary Disease; credential MD, PHD.
Where did Steven Keller go to medical school?
Steven Keller, MD, PHD attended Stanford University School of Medicine, graduating in 2007.
How many Pulmonary Disease providers in Maryland work at ambulatory surgery centers?
46 Pulmonary Disease surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Steven Keller among them. The Maryland Pulmonary Disease directory lists each one by city with credential, NPI, and center affiliations.
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