GREENWICH EMERGENCY MEDICAL SERVICE, INC.
GREENWICH EMERGENCY MEDICAL SERVICE, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1073534335, based in Riverside, CT. It is classified under Ambulance.
Getting there
The practice address on file is 1111 E PUTNAM AVE, Riverside, CT 06878. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| C057P1 | CT | Ambulance primary |
This provider holds licence C057P1 issued in CT. 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
- Part B Supplier - Ambulance Service Supplier
- PAC ID
- 5698730117
- Enrollment ID
- O20070721000022
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Ambulance Service Supplier. 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 Ambulance covers
An emergency vehicle used for transporting patients to a health care facility after injury or illness. Types of ambulances used in the United States include ground (surface) ambulance, rotor-wing (helicopter), and fixed-wing aircraft (airplane). NUCC Health Care Provider Taxonomy, code 341600000X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1073534335 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 22, 2006 |
| Last updated | Aug 22, 2020 |
| Status | Active |
| Practice address |
1111 E PUTNAM AVE Riverside, CT 06878 (203) 637-7505 Fax (203) 637-1762 |
| Other identifiers |
A644995
· Other (CT) 621171 · Other (CT) 0490917 · Other (CT) 0095353 · Other (CT) CT0117 · Other (CT) |
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 | 7 | 3 | 5 | 3 | 4 | 3 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 5 | 3 | 1 | 3 | 8 | 3 | 6 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.