Crystal Pajatin Youssef
Crystal Pajatin Youssef is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Newark, CA, registered in the NPPES registry with NPI 1639836737 since 2021.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639836737 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Crystal Pajatin Youssef |
| Sex | Female |
| Practice address | 5763 STEVENSON BLVD, Newark, CA, 94560 |
| Phone | 5106565700 |
| Enumeration date | 2021-11-23 |
| Last updated in NPPES | 2022-10-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner | Primary | 95018717 | CA |
Copy-ready billing details
Provider: Crystal Youssef NPI: 1639836737 Taxonomy: 363LF0000X (Family Nurse Practitioner) Address: 5763 STEVENSON BLVD, Newark, CA, 94560
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619043387 | Parmjit Singh | Individual | Internal Medicine Physician | Newark, CA |
| 1386941912 | Trovato Medical Group, Inc. | Organization | Urgent Care Clinic/Center | Newark, CA |
| 1871849950 | Tran Nguyen | Individual | Medical Physician Assistant | Newark, CA |
| 1003454018 | Mayurkumar Patel | Individual | Family Nurse Practitioner | Newark, CA |
| 1023608304 | Yasmine Perdue | Individual | Adult Health Nurse Practitioner | Newark, CA |
| 1285390153 | Elaine Ngo | Individual | Physician Assistant | Newark, CA |
| 1689387045 | Samuel Samson | Individual | Family Nurse Practitioner | Newark, CA |
| 1255011326 | American Expert Doctors | Organization | Internal Medicine Physician | Newark, CA |
Verify this record
Cross-check NPI 1639836737 against the authoritative CMS record: view Crystal Pajatin Youssef on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-10-28.