Jennefie John, RESPIRATORY THERAPIS
Jennefie John, RESPIRATORY THERAPIS is an Educational Registered Respiratory Therapist in Brooklyn, NY, registered under NPI 1215153572. This provider registers 11 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 451 CLARKSON AVE, Brooklyn, NY 11203. 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 |
|---|---|---|
| 005997-1 | NY | Educational Registered Respiratory… primary |
| 005997-1 | NY | Palliative/Hospice Registered Respiratory… |
| 005997-1 | NY | Critical Care Registered Respiratory… |
| 005997-1 | NY | Emergency Care Registered Respiratory… |
| 005997-1 | NY | General Care Registered Respiratory… |
| 005997-1 | NY | Home Health Registered Respiratory… |
| 005997-1 | NY | Neonatal/Pediatric Registered Respiratory… |
| 005997-1 | NY | SNF/Subacute Care Registered Respiratory… |
| 005997-1 | NY | Pulmonary Diagnostics Registered… |
| 005997-1 | NY | Pulmonary Function Technologist… |
| 005997-1 | NY | Registered Respiratory Therapist |
This provider holds licence 005997-1 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 Educational covers
The focus of patient and family education activities is to promote knowledge of disease process, medical therapy, and self help. Respiratory therapists are uniquely qualified to provide this service in regard to cardiopulmonary diseases and injury. NUCC Health Care Provider Taxonomy, code 2279E1000X
All registered taxonomy codes
This provider registers 11 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2279E1000X | Educational Registered Respiratory Therapist Educational | 005997-1 | NY | primary |
| 2279P3800X | Palliative/Hospice Registered Respiratory Therapist Palliative/Hospice | 005997-1 | NY | |
| 2279C0205X | Critical Care Registered Respiratory Therapist Critical Care | 005997-1 | NY | |
| 2279E0002X | Emergency Care Registered Respiratory Therapist Emergency Care | 005997-1 | NY | |
| 2279G1100X | General Care Registered Respiratory Therapist General Care | 005997-1 | NY | |
| 2279H0200X | Home Health Registered Respiratory Therapist Home Health | 005997-1 | NY | |
| 2279P3900X | Neonatal/Pediatric Registered Respiratory Therapist Neonatal/Pediatrics | 005997-1 | NY | |
| 2279S1500X | SNF/Subacute Care Registered Respiratory Therapist SNF/Subacute Care | 005997-1 | NY | |
| 2279P1004X | Pulmonary Diagnostics Registered Respiratory Therapist Pulmonary Diagnostics | 005997-1 | NY | |
| 2279P1006X | Pulmonary Function Technologist Registered Respiratory Therapist Pulmonary Function Technologist | 005997-1 | NY | |
| 227900000X | Registered Respiratory Therapist | 005997-1 | NY |
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 | 1215153572 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 17, 2007 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | RESPIRATORY THERAPIS |
| Practice address |
451 CLARKSON AVE Brooklyn, NY 11203 (178) 245-4526 |
| Mailing address |
25516 148TH RD Rosedale, NY 11422 |
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 | 2 | 1 | 5 | 1 | 5 | 3 | 5 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 2 | 2 | 5 | 2 | 5 | 6 | 5 | 5 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.