Physician Profile
Unclaimed ProfileAbout CONSTANTINE
No biography has been added yet. Is this you? Claim this profile to add one.
Areas of Expertise
Common questions
What is Dr. Constantine's specialty?
Dr. Constantine is an emergency physician in Stony Brook, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Emergency Medicine”.
NPI registry
Where can I find Dr. Constantine?
Dr. Constantine is listed at STONY BROOK UNIVERSITY HOSP HSC, LEVEL 4, ROOM 080, Stony Brook, NY 11794. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Constantine?
The number on file is (631) 444-2478. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Constantine's NPI number?
Dr. Constantine's National Provider Identifier is 1649433210. 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
How long has Dr. Constantine been practising?
Dr. Constantine has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What is Dr. Constantine known for?
According to Medicare billing data, Dr. Constantine provides treatments such as electrocardiogram 1 to 3 leads with review by physician only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Constantine confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Constantine. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (631) 444-2478
- Email not available
Practice Locations
STONY BROOK UNIVERSITY HOSP HSC, LEVEL 4, ROOM 080
Stony Brook, NY 11794
Procedures Most Often Billed to Medicare
772 services · 759 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Electrocardiogram (ecg) 1 to 3 leads with review by physician only | Treatment | 93042 |
40 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
596 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
120 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
16 |
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.
Related specialists at this location 8
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.
Other emergency physicians in Stony Brook 8
Same specialty, same city.
More connections — 7 related providers in 1 group
Also performs Electrocardiogram (ecg) 1 to 3 leads with review by physician only 7
Providers in NY who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.