Timothy WithamM.D.
Timothy Witham, M.D. is a Neurosurgery provider in Baltimore, MD, as of July 2026.
- NPI1841236825
- Registered2006
- Class of1994
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Timothy Witham at a glance
- Provider
- Timothy Witham
- Credential
- M.D.
- Specialty
- Neurosurgery
- Procedures
- Neurosurgery CPT codes
- Location
- Baltimore, MD
- Medical school
- Johns Hopkins University School of Medicine
- Graduated
- 1994
- NPI registered
- 2006
- NPI
- 1841236825
- 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 Timothy Witham practice?
Timothy Witham, M.D. is based in Baltimore, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Timothy Witham's NPI number?
Timothy Witham's National Provider Identifier (NPI) is 1841236825, registered in 2006. Specialty on record: Neurosurgery; credential M.D.
Where did Timothy Witham go to medical school?
Timothy Witham, M.D. attended Johns Hopkins University School of Medicine, graduating in 1994.
How many Neurosurgery providers in Maryland work at ambulatory surgery centers?
23 Neurosurgery surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Timothy Witham among them. The Maryland Neurosurgery directory lists each one by city with credential, NPI, and center affiliations.
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