Physician Profile
Unclaimed ProfileAbout WILLIAMS
Bert Edward Williams, MD practises urology in Frederick, MD. Bert is a 1993 graduate of Howard University College of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Williams specialise in?
Dr. Williams is an urology in Frederick, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
Where is Dr. Williams located?
Dr. Williams is listed at 97 THOMAS JOHNSON DRIVE SUITE 102, Frederick, MD 21702. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Williams's phone number?
The number on file is (301) 694-0414. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Williams's NPI number?
Dr. Williams's National Provider Identifier is 1497813208. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Williams go to medical school?
Dr. Williams attended Howard University College of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Williams been practising?
Dr. Williams has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Williams do most often?
According to Medicare billing data, Dr. Williams performs procedures including diagnostic exam of bladder and urethra using an endoscope and shock wave crushing of kidney stones, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williams. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (301) 694-0414
- Email not available
Practice Locations
97 THOMAS JOHNSON DRIVE SUITE 102
Frederick, MD 21702
Procedures Most Often Billed to Medicare
2,263 services · 1,224 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
21 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
19 |
| Shock wave crushing of kidney stones | Procedure | 50590 |
14 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,129 |
| Manual urinalysis test with examination using microscope, non-automated | Lab test | 81000 |
793 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
170 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
84 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
33 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other urology specialists in Frederick 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Howard University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Howard University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of bladder and urethra using an endoscope 8
Providers in MD who bill this service to Medicare most often.
- Anne Arundel Urological Surgery Center LLC
- Summit Ambulatory Surgical Center, LLC
- Summit Ambulatory Surgical Center, LLC
- Johns Hopkins Surgery Centers Series
- Summit Ambulatory Surgical Center, LLC
- Summit Ambulatory Surgical Center, LLC
- Summit Ambulatory Surgical Center LLC
- Summit Ambulatory Surgical Center LLC
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.