THE NEMOURS FOUNDATION
THE NEMOURS FOUNDATION is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1902959653, based in Philadelphia, PA. The organization lists 13 taxonomy classifications, with Multi-Specialty Clinic/Center recorded as primary.
Getting there
The practice address on file is 833 CHESTNUT ST STE 301, Philadelphia, PA 19107. 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
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 Multi-Specialty covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QM1300X
All registered taxonomy codes
This provider registers 13 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QM1300X | Multi-Specialty Clinic/Center Multi-Specialty | — | — | primary |
| 231H00000X | Audiologist | — | — | |
| 261QG0250X | Genetics Clinic/Center Genetics | — | — | |
| 2080P0006X | Developmental - Behavioral Pediatrics Physician Developmental - Behavioral Pediatrics | — | — | |
| 261QM2500X | Medical Specialty Clinic/Center Medical Specialty | — | — | |
| 261QM0855X | Adolescent and Children Mental Health Clinic/Center Adolescent and Children Mental Health | — | — | |
| 261QR0200X | Radiology Clinic/Center Radiology | — | — | |
| 261QX0200X | Oncology Clinic/Center Oncology | — | — | |
| 133V00000X | Registered Dietitian | — | — | |
| 261QE0700X | End-Stage Renal Disease (ESRD) Treatment Clinic/Center End-Stage Renal Disease (ESRD) Treatment | — | — | |
| 261QH0700X | Hearing and Speech Clinic/Center Hearing and Speech | — | — | |
| 261QP2300X | Primary Care Clinic/Center Primary Care | — | — | |
| 261QD1600X | Developmental Disabilities Clinic/Center Developmental Disabilities | — | — |
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 | 1902959653 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 18, 2007 |
| Last updated | Jan 21, 2026 |
| Status | Active |
| Practice address |
833 CHESTNUT ST STE 301 Philadelphia, PA 19107 (215) 955-5800 Fax (302) 651-4549 |
| Mailing address |
PO BOX 404112 C/O MANAGED CARE Atlanta, GA 30384 |
| Other identifiers |
075307
· Other (PA) 1007434570020 · Medicaid (PA) |
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 | 9 | 0 | 2 | 9 | 5 | 9 | 6 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 0 | 2 | 9 | 5 | 9 | 6 | 1 |
Sum = 67 · next multiple of 10 = 70 · check digit = 3 · actual last digit = 3
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.