Meaghan Grabowski, LMHC
Meaghan Grabowski, LMHC is a Mental Health Counselor in Long Beach, NY, registered under NPI 1003576869.
Getting there
Here is what surrounds this office in Long Beach, based on OpenStreetMap data collected Oct 7, 2026. Parking is available about 245 ft away. The nearest transit stop is 667 ft away, served by West Park Avenue & National Boulevard. A pharmacy sits 0.50 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.44 mi away.
Getting here and what is nearby
Parking 107 ft ~1 min
Restaurant Cha Ba Thai 104 ft ~1 min
12 West Park Avenue, Long Beach 11561
Mo,Tu,Th,Fr,Sa,Su 12:30-22:00
Parking 201 ft ~1 min
Parking 245 ft ~1 min
Transit East Park Avenue & Edwards Boulevard 341 ft ~2 min
Coffee Starbucks 356 ft ~2 min
2 East Park Avenue, Long Beach 11561
Restaurant Corazon de Cuba 524 ft ~2 min
26 East Park Avenue, Long Beach 11561
Restaurant Redefine Meals 644 ft ~3 min
100 West Park Avenue, Long Beach 11561
Mo-Su 08:00-22:00
Transit East Park Avenue & Riverside Boulevard 666 ft ~3 min
Transit West Park Avenue & National Boulevard 667 ft ~3 min
Coffee VACANT LB 681 ft ~3 min
Convenience Long Beach Convenience Store 847 ft ~4 min
Grocery Stop & Shop 920 ft ~4 min
85 East Park Avenue, Long Beach 11561
Mo-Su 07:00-22:00
Hotel Allegria Hotel 0.28 mi ~6 min
80 West Broadway, Long Beach 11561
Gas station Mobil 0.38 mi ~8 min
203 East Park Avenue
Convenience Bolla Market 0.39 mi ~8 min
Coffee Coffee Nut Cafe 0.44 mi ~9 min
250 East Park Avenue
Mo-Fr 06:00-19:00; Sa 07:00-19:00; Su 07:00-18:00
Pharmacy Walgreens 0.50 mi ~10 min
Long Beach Road, Long Beach
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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003576869 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 21, 2021 |
| Last updated | Dec 21, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | LMHC |
| Practice address |
20 W PARK AVE Long Beach, NY 11561 (516) 792-5850 |
| Mailing address |
518 KIME AVE West Islip, NY 11795 |
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 | 5 | 7 | 6 | 8 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 7 | 3 | 8 | 3 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.