Patrick Chambers
Patrick Chambers is an Emergency Medicine Physician in Pittsfield, MA, registered under NPI 1003201989.
Getting there
Here is what surrounds this office in Pittsfield, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 0.21 mi away. The nearest transit stop is 476 ft away, served by North @ Tyler (BMC). A pharmacy sits 0.33 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.38 mi away.
Getting here and what is nearby
Parking 265 ft ~2 min
Transit Berkshire Medical Center 392 ft ~2 min
Transit Berkshire Medical Center 425 ft ~2 min
Pharmacy Berkshire Community Pharmacy 403 ft ~2 min
741 North Street, Pittsfield
Transit North @ Tyler (BMC) 476 ft ~2 min
Parking 659 ft ~3 min
5 Wahconah Street
Restaurant Hudpucker's Pub & Grill 806 ft ~4 min
Pharmacy Pittsfield Pharmacy 831 ft ~4 min
294 First Street, Pittsfield
Parking 0.21 mi ~5 min
Restaurant Thrive Diner 0.22 mi ~5 min
145 Wahconah Street
We,Th 11:00-15:00,16:00-19:00; Fr,Sa 11:00-15:00,16:00-20:00
Pharmacy Walgreens 0.33 mi ~7 min
501 North Street, Pittsfield 01201
Restaurant Zen's Grill 0.33 mi ~7 min
Coffee Dottie's Coffee Lounge 0.38 mi ~8 min
Convenience Berkshire International Market 0.48 mi ~10 min
336 North Street, Pittsfield
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 |
|---|---|---|
| 274493 | MA | Emergency Medicine Physician primary |
This provider holds licence 274493 issued in MA. 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
- Practitioner - Emergency Medicine
- PAC ID
- 0143531681
- Enrollment ID
- I20180912001352
Medicare enrolment is recorded as approved under the provider type Practitioner - Emergency Medicine. 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 Emergency Medicine covers
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury. NUCC Health Care Provider Taxonomy, code 207P00000X
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 | 1003201989 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 30, 2015 |
| Last updated | Nov 21, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
725 NORTH ST Pittsfield, MA 01201 (413) 447-2000 |
| Mailing address |
51 STONEHENGE RD Pittsfield, MA 01201 |
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 | 2 | 0 | 1 | 9 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 0 | 2 | 9 | 7 |
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.