Bert WilliamsMD
Bert Williams, MD is an Urology provider in Frederick, MD affiliated with 1 ambulatory surgery center in MD, as of July 2026.
- NPI1497813208
- Registered2006
- Centers1
- StateMD
- Class of1993
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Bert Williams at a glance
- Provider
- Bert Williams
- Credential
- MD
- Specialty
- Urology
- Procedures
- Urology CPT codes
- Location
- Frederick, MD
- Medical school
- Howard University College of Medicine
- Graduated
- 1993
- NPI registered
- 2006
- NPI
- 1497813208
- 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 Bert Williams practice?
Bert Williams, MD is based in Frederick, MD and is affiliated with 1 ambulatory surgery center: Thomas Johnson Surgery Center in Frederick, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Bert Williams's NPI number?
Bert Williams's National Provider Identifier (NPI) is 1497813208, registered in 2006. Specialty on record: Urology; credential MD.
Where did Bert Williams go to medical school?
Bert Williams, MD attended Howard University College of Medicine, graduating in 1993.
How many Urology providers in Maryland work at ambulatory surgery centers?
68 Urology surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Bert Williams among them. The Maryland Urology directory lists each one by city with credential, NPI, and center affiliations.
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