Mary Ann Mccarthy
Mary Ann Mccarthy is a Mental Health Counselor in Rensselaer, NY, registered under NPI 1003580572. 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 Rensselaer, based on OpenStreetMap data collected Oct 8, 2026. Parking is available about 0.50 mi away at Riverfront Municipal Parking Garage. 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 0.45 mi away, served by Broadway (Bus Plus). If you arrive early, there is a coffee shop 0.34 mi away.
Getting here and what is nearby
Parking 75 ft ~1 min
Parking 119 ft ~1 min
Convenience Stewart's Shops 698 ft ~3 min
12 Partition Street, Rensselaer 12144
Gas station Stewart's 756 ft ~3 min
Convenience The Deli on Broadway 971 ft ~4 min
Restaurant Son of Egg Broadway 0.24 mi ~5 min
483 Broadway, Rensselaer 12144
Mo-Th,Sa 10:00-22:00, Fr 10:00-24:00
Convenience Mingala Store 0.26 mi ~6 min
Restaurant Dunkin' 0.28 mi ~6 min
Coffee Grind & Brew 0.34 mi ~7 min
Transit Rensselaer Rail Station 0.35 mi ~8 min
EV charging ChargePoint 0.36 mi ~8 min
Transit 0.44 mi ~9 min
Transit Broadway (Bus Plus) 0.45 mi ~10 min
Restaurant Ophelia's on Broadway 0.47 mi ~10 min
388 Broadway, Albany 12207
Gas station Sunoco 0.50 mi ~10 min
Parking Riverfront Municipal Parking Garage 0.50 mi ~11 min
2 Columbia Street, Albany 12207
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 |
|---|---|---|
| 074763 | NY | Mental Health Counselor primary |
This provider holds licence 074763 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 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 | 1003580572 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 6, 2021 |
| Last updated | Aug 6, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
100 NEW BROADWAY APT 317 Rensselaer, NY 12144 (518) 207-5598 |
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 | 8 | 0 | 5 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 8 | 0 | 5 | 5 |
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.