Physician Profile
Unclaimed ProfileAbout SACKS
William Sacks, MD is a healthcare provider in Milford, CT specialising in emergency medicine. William trained at New York Medical College, graduating in 1983. William is also listed as specialising in internal 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. Sacks specialise in?
Dr. Sacks is an emergency medicine in Milford, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Where is Dr. Sacks located?
Dr. Sacks is listed at 300 SEASIDE AVENUE MILFORD HOSPITAL, Milford, CT 06460. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sacks's phone number?
The number on file is (203) 876-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sacks's NPI number?
Dr. Sacks's National Provider Identifier is 1871537548. 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. Sacks go to medical school?
Dr. Sacks attended New York Medical College, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sacks been practising?
Dr. Sacks has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Sacks do most often?
According to Medicare billing data, Dr. Sacks 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 Dr. Sacks confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sacks. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (203) 876-4000
- Email not available
Practice Locations
300 SEASIDE AVENUE MILFORD HOSPITAL
Milford, CT 06460
Procedures Most Often Billed to Medicare
450 services · 423 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
337 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
62 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
51 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other emergency medicines at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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.
More connections — 17 related providers in 3 groups
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at New York Medical College 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.