FRIENDS GROUP SERVICES CORP
FRIENDS GROUP SERVICES CORP is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1891865838, based in Caguas, PR. It is classified under Oxygen Equipment & Supplies (DME).
Getting there
The practice address on file is LUIS MUNOZ MARIN #14 LOCAL 3 URB VILLA BLANCA, Caguas, PR 00725. 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 |
|---|---|---|
| 108,220 | PR | Oxygen Equipment & Supplies (DME) primary |
This provider holds licence 108,220 issued in PR. 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 Oxygen Equipment & Supplies covers
Definition to come... NUCC Health Care Provider Taxonomy, code 332BX2000X
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 | 1891865838 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 8, 2006 |
| Last updated | Aug 22, 2020 |
| Status | Active |
| Practice address |
LUIS MUNOZ MARIN #14 LOCAL 3 URB VILLA BLANCA Caguas, PR 00725 (787) 744-1995 |
| Mailing address |
200 AVE RAFAEL CORDERO PMB 452 SUITE 140 Caguas, PR 00725 |
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 | 8 | 9 | 1 | 8 | 6 | 5 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 9 | 1 | 7 | 6 | 1 | 8 | 6 |
Sum = 72 · next multiple of 10 = 80 · 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.