Natalie Sarra
Natalie Sarra is a Mental Health Counselor in Hauppauge, NY, registered under NPI 1003509118.
Getting there
Here is what surrounds this office in Hauppauge, based on OpenStreetMap data collected Oct 2, 2026. Parking is available about 526 ft away.
Getting here and what is nearby
Parking 526 ft ~2 min
Restaurant Redefine Meals 913 ft ~4 min
1255 Veterans Memorial Highway, Hauppauge 11788
Mo-Su 08:00-22:00
Restaurant X-Treme Transportation and Limousine Service Inc 0.49 mi ~10 min
96 Gloria Blvd, Hauppauge 11788
Mo-Su 00:00-05:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003509118 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 2, 2023 |
| Last updated | Feb 16, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
1200 VETERANS MEMORIAL HWY Hauppauge, NY 11788 (631) 209-7902 |
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 | 5 | 0 | 9 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 0 | 9 | 1 | 2 |
Sum = 42 · next multiple of 10 = 50 · 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.