Are you Jack B. Williams, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 5454 Wisconsin Ave, Suite 1535, Chevy Chase, MD 20815
About Dr. Williams
Listed in the NPI registry as a specialist, Jack B. Williams, M.D. practices in Chevy Chase, MD. Jack graduated from University of Texas Medical Branch at Galveston in 1992. Medicare claims data shows Jack provided 673 services to 554 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and diagnostic exam of nasal passages using an endoscope. NPI 1598738189 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (301) 652-8847
- Email not available
Practice Locations
5454 WISCONSIN AVE SUITE 1535
Chevy Chase, MD 20815
Procedures Most Often Billed to Medicare
673 services · 554 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
76 | As often as other peers in Specialist |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
66 | As often as other peers in Specialist |
| Removal of impacted ear wax | Procedure | 69210 |
37 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
322 | More often than most peers in Specialist |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
96 | More often than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
65 | Less often than most peers in Specialist |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
11 | Less often than most peers in Specialist |
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.
Other specialists at this location 5
Same specialty, same street address — most likely the same department or group.
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 specialists in Chevy Chase 3
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at University of Texas Medical Branch at Galveston 7
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of nasal passages using an endoscope 7
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Jack B. Williams?
Jack B. Williams is a specialist in Chevy Chase, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Jack B. Williams's address?
Jack B. Williams is listed at 5454 Wisconsin Ave Suite 1535, Chevy Chase, MD 20815. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Jack B. Williams?
The number on file is (301) 652-8847. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jack B. Williams?
Jack B. Williams's National Provider Identifier is 1598738189. 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 Jack B. Williams train?
Jack B. Williams attended University of Texas Medical Branch at Galveston, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jack B. Williams have?
Jack B. Williams has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What procedures does Jack B. Williams perform?
According to Medicare billing data, Jack B. Williams performs procedures including diagnostic exam of nasal passages using an endoscope, diagnostic exam of voice box using a flexible endoscope and removal of impacted ear wax, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Jack B. Williams's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jack B. Williams. If this is you, claiming it is free.
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