GRIGORIU, LLC
GRIGORIU, LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003033127, based in Jersey City, NJ. It is classified under Pulmonary Disease Physician.
Getting there
Here is what surrounds this office in Jersey City, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 0.48 mi away. There is EV charging 0.35 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 392 ft away, served by Jersey Avenue at Bright Street. A pharmacy sits 0.42 mi from the entrance (Duane Reade), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.30 mi away.
Getting here and what is nearby
Restaurant Life Pancake Company 186 ft ~1 min
426 Jersey Avenue, Jersey City 07302
Mo-Su 06:00-23:00
Parking 247 ft ~1 min
Transit Grand St At Jersey Ave 312 ft ~2 min
Transit Jersey Avenue at Bright Street 320 ft ~2 min
Pharmacy Bright Street Pharmacy 310 ft ~2 min
Transit Jersey Avenue at Bright Street 392 ft ~2 min
Coffee Brewshot 939 ft ~4 min
9 Regent Street
Restaurant Dunkin' 995 ft ~4 min
Restaurant Popeyes 0.20 mi ~4 min
237 Monmouth Street, Jersey City 07302
Mo-Th 10:00-22:00; Fr-Sa 10:00-23:00; Su 10:00-22:00
Grocery 99 Ranch Market 0.23 mi ~5 min
Pharmacy Norman's Pharmacy 0.26 mi ~6 min
Coffee Gemini JC - Latin American 0.28 mi ~6 min
Convenience JD Grocery 0.29 mi ~6 min
Coffee Sober Shot 0.30 mi ~6 min
314 Jersey Avenue
Convenience Liberty Mart 0.32 mi ~7 min
Convenience Dixon Deli 0.32 mi ~7 min
Gas station Sunoco 0.33 mi ~7 min
Grocery Salman Grocery 0.34 mi ~7 min
EV charging 0.35 mi ~8 min
Parking Municipal Lot 52 0.42 mi ~9 min
Mo-Su 08:00-19:00
Pharmacy Duane Reade 0.42 mi ~9 min
110 Newark Avenue, 07302
Mo-Fr 08:00-22:00; Sa 09:00-18:00; Su 10:00-18:00
Hotel Residence Inn Jersey City 0.46 mi ~10 min
80 Christopher Columbus Drive, Jersey City 07302
Parking 0.48 mi ~10 min
Montgomery Street
Hotel Canopy by Hilton 0.50 mi ~11 min
Grocery Key Food 0.50 mi ~11 min
574 Jersey Avenue, Jersey City 07302
Mo-Su 08:00-22:00
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 |
|---|---|---|
| MA43774 | NJ | Pulmonary Disease Physician primary |
This provider holds licence MA43774 issued in NJ. 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
- Part B Supplier - Clinic/group Practice
- PAC ID
- 0547443103
- Enrollment ID
- O20110321000433
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. 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 Pulmonary Disease covers
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs. NUCC Health Care Provider Taxonomy, code 207RP1001X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003033127 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 19, 2007 |
| Last updated | Jul 1, 2010 |
| Status | Active |
| Practice address |
377 JERSEY AVE SUITE 470 Jersey City, NJ 07302 (201) 918-2239 Fax (201) 918-2243 |
| Mailing address |
184 S LIVINGSTON AVE SUITE 9 343 Livingston, NJ 07039 |
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 | 3 | 3 | 1 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 6 | 1 | 4 |
Sum = 43 · next multiple of 10 = 50 · check digit = 7 · actual last digit = 7
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.