Dr. Allen Williams, M.D.
Anesthesiology
66% Complete
Profile completeness
ZIP Healthcare Access Score
Moderate Access
ZIP 11787 • C+
21+
Years in Practice
Healthcare Access Where Dr. Allen Williams Practices
ZIP code 11787 • Smithtown, New York
Some healthcare services require significant travel or wait times in ZIP 11787.
View full Healthcare Access Score report for ZIP 11787Conditions Dr. Allen Williams Can Help With
Based on specialty, these are the relevant healthcare access scores for the practice area
Practice Locations
1 location
About Dr. Allen Williams
Allen Williams, M.D. is a healthcare provider practicing in Smithtown, NY.
Specialty Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
35
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Primary Specialty
AnesthesiologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 1991
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| New York | 223882 | Anesthesiology |
Public Data Summary for Dr. Allen Williams
With 21 years of practice, Dr. Allen Williams is an established anesthesiology provider, M.D., after earning their medical degree at Other in 1991. Dr. currently practices at Office Based Anesthesia Llc in Smithtown, New York. Their National Provider Identifier (NPI) is 1720062680, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
Dr. Allen Williams's practice is located in ZIP 11787 (Smithtown, New York), which has an overall CartoChrome Healthcare Access Score of 64/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.
CMS Medicare data shows Dr. Allen Williams as a lower-volume anesthesiology provider, treating approximately 233 Medicare beneficiaries and delivering 270 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Allen Williams
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0 reviews
Anesthesiology Providers Nearby
Same primary specialty near ZIP 11787
FAQ
Frequently asked questions about Dr. Allen Williams
What does Dr. Allen Williams specialize in?
Dr. Allen Williams specializes in Anesthesiology.
Where does Dr. Allen Williams practice?
Dr. Allen Williams practices at Office Based Anesthesia Llc in Smithtown, New York.
Does Dr. Allen Williams accept Medicare?
Based on CMS records, Dr. Allen Williams has not filed a Medicare opt-out affidavit, which means they typically accept Medicare-covered patients. CMS billing data shows 233 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Allen Williams's NPI number?
Dr. Allen Williams's National Provider Identifier (NPI) is 1720062680. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Allen Williams been practicing?
Dr. Allen Williams has approximately 21 years of practice experience, having graduated from Other in 1991.