Carly O'brien-hart, LICSW
Carly O'brien-hart, LICSW is a Counselor in Dover, NH, registered under NPI 1003197898.
Getting there
Here is what surrounds this office in Dover, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 0.32 mi away at Orchard Street Garage. The nearest transit stop is 612 ft away, served by Sixth Street / Grove Street. A pharmacy sits 0.50 mi from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Transit Chestnut/Lincoln Sts. (Carswell Auto Parts) 264 ft ~2 min
Grocery Dover Natural Marketplace 308 ft ~2 min
7 Chestnut Street, Dover 03820
Parking 383 ft ~2 min
Convenience 7-Eleven 493 ft ~2 min
Parking 484 ft ~2 min
Transit Central Avenue / New York Street 530 ft ~3 min
Restaurant Cara Irish Pub 510 ft ~2 min
Restaurant Khaophums Fine Thai Restaurant 571 ft ~3 min
Restaurant Dunkin' 576 ft ~3 min
Transit Sixth Street / Grove Street 612 ft ~3 min
Coffee Breakaway Cafe 1,012 ft ~4 min
478 Central Avenue, Dover
Mo-Fr 07:30-16:00; Sa-Su 08:00-16:00
Hotel Days Inn 0.22 mi ~5 min
Coffee Two Bees 0.23 mi ~5 min
100 First Street
Tu-Th 08:00-15:00; Fr 08:00-18:00; Sa 09:00-18:00
Grocery Janetos Market 0.30 mi ~7 min
Parking Orchard Street Garage 0.32 mi ~7 min
Coffee Aroma Joe's 0.36 mi ~8 min
71 Broadway, Dover 03820
Convenience Smiley's Discount Beverage 0.43 mi ~9 min
7 Main Street, Dover 03820
Pharmacy Rite Aid 0.50 mi ~10 min
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 Counselor covers
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification. NUCC Health Care Provider Taxonomy, code 101Y00000X
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 | 1003197898 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 7, 2011 |
| Last updated | Nov 9, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | LICSW |
| Practice address |
16 FIFTH ST Dover, NH 03820 (603) 772-4462 |
| Other identifiers |
3078870
· Medicaid (NH) |
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 | 1 | 9 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 9 | 5 | 8 | 9 |
Sum = 62 · next multiple of 10 = 70 · check digit = 8 · actual last digit = 8
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.