Liliane Deeb, M.D.
Liliane Deeb, M.D. is a Gastroenterology Physician in Staten Island, NY, registered under NPI 1003011982.
Getting there
Here is what surrounds this office in Staten Island, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 333 ft away. The nearest transit stop is 989 ft away, served by Hylan Boulevard & Armstrong Avenue. A pharmacy sits 765 ft from the entrance (Southshore Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Transit Hylan Boulevard & Goodall Street 38 ft ~1 min
Transit Hylan Boulevard & Osborne Avenue 146 ft ~1 min
Parking 197 ft ~1 min
Restaurant Nature's Grill 248 ft ~1 min
4115 Hylan Boulevard, Staten Island 10308
Mo-Sa 11:00-21:00; Su 12:00-21:00
Parking 317 ft ~2 min
Parking 333 ft ~2 min
Restaurant Reggiano's II Brick Oven Pizza & Cafe 378 ft ~2 min
Pharmacy CVS Pharmacy 469 ft ~2 min
Restaurant Andrew's Diner 649 ft ~3 min
4160 Hylan Boulevard, Staten Island 10308
Su-Th 08:00-21:00; Fr,Sa 08:00-22:00
Pharmacy Southshore Pharmacy 765 ft ~3 min
Gas station Mobile 947 ft ~4 min
Transit Hylan Boulevard & Armstrong Avenue 989 ft ~4 min
Convenience Armstrong Convenience 0.20 mi ~4 min
4203 Hylan Boulevard, 10308
Convenience Island Mix Shop 0.23 mi ~5 min
Gas station Citgo 0.23 mi ~5 min
3981 Hylan Boulevard
Gas station Shell 0.29 mi ~6 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 255895 | NY | Gastroenterology Physician primary |
This provider holds licence 255895 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Gastroenterology
- PAC ID
- 8325296411
- Enrollment ID
- I20120914000274
Medicare enrolment is recorded as approved under the provider type Practitioner - Gastroenterology. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Gastroenterology covers
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. NUCC Health Care Provider Taxonomy, code 207RG0100X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003011982 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 19, 2007 |
| Last updated | Jan 16, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | M.D. |
| Practice address |
4106 HYLAN BLVD Staten Island, NY 10308 (718) 226-7855 Fax (718) 227-5814 |
| Mailing address |
123 ELKHART ST Staten Island, NY 10308 |
| Other identifiers |
03487010
· Medicaid (NY) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 1 | 9 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 2 | 9 | 7 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.