Holly Rowe, RN
Holly Rowe, RN is a Psychiatric/Mental Health Registered Nurse in Staten Island, NY, registered under NPI 1003406737. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Staten Island, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 445 ft away. The nearest transit stop is 0.27 mi away, served by Father Capodanno Boulevard & Seaview Avenue.
Getting here and what is nearby
Parking 387 ft ~2 min
Parking 407 ft ~2 min
Parking 445 ft ~2 min
Transit Seaview Avenue & Olympia Boulevard 1,018 ft ~4 min
Transit Seaview Avenue & Olympia Boulevard 1,020 ft ~4 min
Transit Father Capodanno Boulevard & Seaview Avenue 0.27 mi ~6 min
Restaurant Toto's 0.47 mi ~10 min
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 |
|---|---|---|
| 800636 | NY | Psychiatric/Mental Health Registered Nurse primary |
This provider holds licence 800636 issued in NY. 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 Psychiatric/Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WP0808X
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 | 1003406737 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 26, 2021 |
| Last updated | Jan 26, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | RN |
| Practice address |
777 SEAVIEW AVE Staten Island, NY 10305 (718) 667-2508 |
| Other identifiers |
2997157
· Medicaid (NY) |
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 | 0 | 6 | 7 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 0 | 3 | 7 | 6 |
Sum = 53 · next multiple of 10 = 60 · 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.