Provider Profile
William B. Preston
Unclaimed ProfileAbout William Preston
William B. Preston is a healthcare provider in Bronx, NY specializing in student in an organized health care education program. William trained at Tulane University School of Medicine, graduating in 2018. According to Medicare claims data, William cared for 128 Medicare patients across 273 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (718) 920-6097
- Email not available
Practice Locations
111 E 210TH ST
Bronx, NY 10467
Procedures Most Often Billed to Medicare
273 services · 128 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
167 | More often than most peers in Student in training |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
47 | |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
38 | As often as other peers in Student in training |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
21 | As often as other peers in Student in training |
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 medical trainees at this location 8
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 medical trainees in Bronx 5
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Tulane University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Tulane University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does William B. Preston specialize in?
William B. Preston is a medical trainee in Bronx, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where is William B. Preston located?
William B. Preston is listed at 111 E 210Th St, Bronx, NY 10467. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William B. Preston's phone number?
The number on file is (718) 920-6097. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is William B. Preston's NPI number?
William B. Preston's National Provider Identifier is 1346746054. 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 William B. Preston train?
William B. Preston attended Tulane University School of Medicine, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has William B. Preston been practicing?
William B. Preston has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does William B. Preston do most often?
According to Medicare billing data, William B. Preston the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William B. Preston confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William B. Preston. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.