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Edit this profileAt a glance
- 100 Bramble St, Suite A, Cambridge, MD 21613
About Dr. Bair
Listed in the NPI registry as a specialist, William E. Bair, M.D. practices in Cambridge, MD. According to Medicare claims data, William cared for 263 Medicare patients across 296 services. 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, removal of gallbladder using an endoscope, and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes. NPI 1164460416 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
- (410) 228-4616
- Email not available
Practice Locations
100 BRAMBLE ST SUITE A
Cambridge, MD 21613
Procedures Most Often Billed to Medicare
296 services · 263 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of gallbladder using an endoscope | Procedure | 47562 |
38 | More than most peers in Specialist |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
15 | Less often than most peers in Specialist |
| Repair of groin hernia (5 years or older) | Procedure | 49505 |
13 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
48 | Less often than most peers in Specialist |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
35 | As often as other peers in Specialist |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
32 | Less often than most peers in Specialist |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
26 | Less 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 |
25 | 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 |
23 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
15 | 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.
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 Cambridge 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 9 related providers in 2 groups
Class of 1987 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of gallbladder using an endoscope 1
Providers in MD who bill this service to Medicare most often.
Common questions
What is William E. Bair's specialty?
William E. Bair is a specialist in Cambridge, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find William E. Bair?
William E. Bair is listed at 100 Bramble St Suite A, Cambridge, MD 21613. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William E. Bair?
The number on file is (410) 228-4616. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William E. Bair's NPI number?
William E. Bair's National Provider Identifier is 1164460416. 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
What is William E. Bair's education?
William E. Bair attended Other, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has William E. Bair been practicing?
William E. Bair has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What is William E. Bair known for?
According to Medicare billing data, William E. Bair performs procedures including removal of gallbladder using an endoscope, destruction of precancer skin growth, 1 growth and repair of groin hernia, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William E. Bair confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William E. Bair. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.