GURUSAMY INC.
GURUSAMY INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1942277967, based in Dededo, GU. It is classified under Family Medicine Physician.
Getting there
The practice address on file is 655 HARMON LOOP RD STE 102, Dededo, GU 96929. 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 |
|---|---|---|
| 13-200400954-010 | GU | Family Medicine Physician primary |
This provider holds licence 13-200400954-010 issued in GU. 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 A Provider - Home Health Agency
- PAC ID
- 2567435563
Enrolled in Medicare 6 times, across 1 state:
| State | Enrollment ID | Provider type |
|---|---|---|
| Guam | O20040817001492 | Part A Provider - Home Health Agency |
| Guam | O20060518000133 | Part A Provider - Hospice |
| Guam | O20100112000160 | Part B Supplier - Ambulance Service Supplier |
| Guam | O20110906000529 | Dme Supplier - Medical Supply Company |
| Guam | O20141031002080 | Part B Supplier - Clinic/group Practice |
| Guam | O20161020001980 | Part B Supplier - Physical/occupational Therapy Group In Private Practice |
Medicare enrolment is recorded as approved under the provider type Part A Provider - Home Health Agency. There are 6 separate enrolment records. Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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 Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
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 | 1942277967 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 8, 2006 |
| Last updated | Nov 3, 2023 |
| Status | Active |
| Practice address |
655 HARMON LOOP RD STE 102 Dededo, GU 96929 (671) 647-5355 Fax (671) 989-8836 |
| Mailing address |
PO BOX 8838 Tamuning, GU 96931 |
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 | 9 | 4 | 2 | 2 | 7 | 7 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 8 | 2 | 4 | 7 | 5 | 9 | 3 |
Sum = 73 · next multiple of 10 = 80 · check digit = 7 · actual last digit = 7
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.