Hadi Halazun, M.D.
Hadi Halazun, M.D. is a Cardiovascular Disease Physician in New York, NY, registered under NPI 1003050881.
Getting there
Here is what surrounds this office in New York, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 0.37 mi away at Central Parking. There is EV charging 0.36 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 314 ft away, served by East 60th Street/Park Avenue. A pharmacy sits 703 ft from the entrance (Pasteur Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 675 ft away.
Getting here and what is nearby
Restaurant Amali 113 ft ~1 min
Transit East 59th Street & Park Avenue 224 ft ~1 min
Pharmacy Gallery Drug 219 ft ~1 min
Transit Lexington Av & E 60th St 289 ft ~2 min
Transit East 60th Street/Park Avenue 314 ft ~2 min
Restaurant Javitri 347 ft ~2 min
132 East 61st Street, New York 10065
Tu-Th 11:30-15:00,17:00-22:30; Fr 11:30-15:00,17:00-23:00; Sa 11:30-23:00; Su 11:30-22:30
Restaurant All'Antico Vinaio 395 ft ~2 min
Pharmacy Duane Reade 435 ft ~2 min
773 Lexington Avenue, 10065
24/7 open "Store" || Mo-Fr 08:00-19:00; Sa 09:00-18:00; Su 10:00-17:00 open "Pharmacy"
EV charging ChargePoint 495 ft ~2 min
Coffee Café Bilboquet 504 ft ~2 min
26 East 60th Street
Mo-Fr 07:00-20:00; Sa-Su 08:00-20:00
Hotel Loews Regency 523 ft ~2 min
540 Park Avenue, New York
Convenience Smiley's 608 ft ~3 min
Coffee Joe & The Juice 662 ft ~3 min
Coffee Starbucks 675 ft ~3 min
Mo-Fr 05:00-21:00, Su 06:30-21:00, Sa 06:30-21:00, PH 07:00-19:00
Pharmacy Pasteur Pharmacy 703 ft ~3 min
806 Lexington Avenue, New York 10065
Mo-Fr 08:00-18:00; Sa 10:00-17:00
Hotel Four Seasons Hotel 734 ft ~3 min
Hotel Hotel 57 867 ft ~4 min
Convenience Lenox Hill Deli 947 ft ~4 min
Convenience 3rd Ave Gourmet 976 ft ~4 min
Grocery Katagiri Japanese Grocery 0.23 mi ~5 min
Grocery Morton Williams 0.23 mi ~5 min
Parking Centerpark East 58th Street Parking Garage 0.24 mi ~5 min
222 East 58th Street, New York 10022
Mo-Su 06:00-00:00
Grocery Whole Foods Market 0.29 mi ~6 min
226 East 57th Street, New York 10022
Mo-Su 07:00-22:00
EV charging ChargePoint 0.32 mi ~7 min
Parking Centerpark East 66th Street Parking Garage 0.32 mi ~7 min
168 East 66th Street, New York 10065
Mo-Su 06:00-00:00
EV charging ChargePoint 0.36 mi ~8 min
Parking Central Parking 0.37 mi ~8 min
154 East 53rd Street, New York 10022
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 |
|---|---|---|
| 259671 | NY | Cardiovascular Disease Physician primary |
This provider holds licence 259671 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Cardiovascular Disease covers
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. NUCC Health Care Provider Taxonomy, code 207RC0000X
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 | 1003050881 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 24, 2009 |
| Last updated | Aug 4, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.D. |
| Practice address |
110 E 60TH ST RM 808 New York, NY 10022 (917) 781-1919 |
| Mailing address |
520 E 70TH ST # STARR4 New York, NY 10021 |
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 | 5 | 0 | 8 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 5 | 0 | 8 | 7 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.