Sobha Madappatt, FNP-C
Sobha Madappatt, FNP-C is a Family Nurse Practitioner in White Plains, NY, registered under NPI 1003467366. 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 White Plains, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 0.46 mi away. There is EV charging 0.38 mi from the office (Evolve NY White Plains) — useful if you are driving in from out of town. The nearest transit stop is 0.41 mi away. A pharmacy sits 0.40 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Parking 875 ft ~4 min
Pharmacy CVS Pharmacy 0.34 mi ~7 min
Coffee Araras Coffee & More 0.36 mi ~8 min
408 Mamaroneck Avenue
EV charging Evolve NY White Plains 0.38 mi ~8 min
Parking Chester - Maple Parking Garage 0.40 mi ~9 min
9 Chester Avenue, White Plains 10601
Pharmacy CVS Pharmacy 0.40 mi ~8 min
Transit 0.41 mi ~9 min
Parking 0.46 mi ~10 min
140 Grand Street, White Plains 10601
Restaurant The Brazen Fox 0.48 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 |
|---|---|---|
| F343990-1 | NY | Family Nurse Practitioner primary |
This provider holds licence F343990-1 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 6901231786
- Enrollment ID
- I20200124001945
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. 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 covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003467366 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 26, 2019 |
| Last updated | Sep 26, 2019 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | FNP-C |
| Practice address |
24 PROSPECT ST White Plains, NY 10605 (914) 374-7251 |
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 | 6 | 7 | 3 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 6 | 5 | 3 | 3 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.