William Bergmann
William Bergmann is a Counselor in Willimantic, CT, registered under NPI 1003469990.
Getting there
Here is what surrounds this office in Willimantic, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 688 ft away. The nearest transit stop is 721 ft away, served by Valley at Ashton Towers. A pharmacy sits 257 ft from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Pharmacy Walgreens 257 ft ~1 min
Restaurant McDonald's 411 ft ~2 min
Transit West Main at Holbrook 544 ft ~3 min
Parking 537 ft ~3 min
59 Columbia Avenue, Willimantic 06226
Parking 595 ft ~3 min
81 Columbia Avenue, Willimantic 06226
Restaurant Papa's Pizza and Roast Beef 571 ft ~3 min
Convenience Valero 645 ft ~3 min
Restaurant Burger King 612 ft ~3 min
59 Columbia Avenue, Willimantic;Windham 06226
24/7
Transit West Main at Holbrook 703 ft ~3 min
Gas station Valero 701 ft ~3 min
Parking 688 ft ~3 min
1415 Main Street, Willimantic 06226
Transit Valley at Ashton Towers 721 ft ~3 min
Gas station Shell 0.20 mi ~5 min
1563 Main Street, Willimantic 06226
Grocery Stop & Shop 0.20 mi ~5 min
1391 Main Street, Willimantic 06226
Mo-Sa 07:00-22:00; Su 07:00-21:00
Convenience Chucky's 0.21 mi ~5 min
1563 Main Street, Willimantic 06226
Gas station Stop & Shop 0.26 mi ~6 min
Convenience A-1 Gas and Convenience Store 0.44 mi ~9 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 | 1003469990 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 19, 2019 |
| Last updated | Jul 19, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
1491 MAIN ST Willimantic, CT 06226 (860) 456-3215 |
| Mailing address |
2 WATERSIDE XING STE 401 Windsor, CT 06095 |
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 | 6 | 9 | 9 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 6 | 9 | 9 | 9 |
Sum = 70 · next multiple of 10 = 70 · check digit = 0 · actual last digit = 0
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.