Hana Bak
Hana Bak is a provider specialising in Durable Medical Equipment & Medical Supplies in Oakland Gardens, NY, registered under NPI 1003433996. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Oakland Gardens, based on OpenStreetMap data collected Sep 26, 2026. Parking is available about 0.36 mi away. The nearest transit stop is 0.32 mi away, served by 48th Avenue & 207th Street. If you arrive early, there is a coffee shop 0.46 mi away.
Getting here and what is nearby
Parking 0.25 mi ~6 min
Parking 0.29 mi ~6 min
Transit 48th Avenue & 211th Street 0.32 mi ~7 min
Transit 48th Avenue & 206th Street 0.32 mi ~7 min
Transit 48th Avenue & 207th Street 0.32 mi ~7 min
Restaurant Crispy Cloud 0.35 mi ~8 min
Parking 0.36 mi ~8 min
Restaurant Cafe 48 & Restaurant 0.36 mi ~8 min
212-09 48th Avenue, Bayside 11364
Mo-Su 08:00-20:00
Convenience Heta Deli Convenience 0.38 mi ~8 min
213-22 48th Avenue, Bayside 11364
Restaurant Mama Lee 0.38 mi ~8 min
Grocery Foodtown 0.42 mi ~9 min
47-33 Bell Boulevard, Bayside 11361
Mo-Sa 07:00-22:00, Su 07:00-21:00
Coffee Peter's Hot Bagel 0.46 mi ~10 min
47-04 Bell Boulevard, 11361
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Durable Medical Equipment & Medical Supplies covers
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time. NUCC Health Care Provider Taxonomy, code 332B00000X
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 | 1003433996 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 26, 2020 |
| Last updated | May 17, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
5320 OCEANIA ST Oakland Gardens, NY 11364 (646) 712-4628 |
| Mailing address |
16315 NORTHERN BLVD STE 2 Flushing, NY 11358 |
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 | 4 | 3 | 3 | 9 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 3 | 6 | 9 | 9 |
Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6
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.