ADULT HEALTHCARE NP PLLC
ADULT HEALTHCARE NP PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1669903100, based in Garden City, NY. It is classified under Adult Health Nurse Practitioner.
Getting there
The practice address on file is 650 STEWART AVE STE 102, Garden City, NY 11530. 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 |
|---|---|---|
| 307783 | NY | Adult Health Nurse Practitioner primary |
This provider holds licence 307783 issued in NY. 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 - Clinic/group Practice
- PAC ID
- 2769769967
- Enrollment ID
- O20170425002110
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. 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 Adult Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LA2200X
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 | 1669903100 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 27, 2017 |
| Last updated | Dec 31, 2024 |
| Status | Active |
| Practice address |
650 STEWART AVE STE 102 Garden City, NY 11530 (516) 515-0597 Fax (516) 837-9847 |
| Mailing address |
339 HEMPSTEAD AVE PO BOX 328 Malverne, NY 11565 |
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 | 6 | 6 | 9 | 9 | 0 | 3 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 3 | 9 | 9 | 0 | 6 | 1 | 0 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
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.