Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sherri X Zhang, MD
Psychiatry Physician in Chester, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558492843
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Registry record
Entity type Individual (Type 1)
Name Dr. Sherri X Zhang
Credential MD
Sex Female
Practice address 1 Medical Center Blvd, Chester, PA, 19013
Phone (610) 874-5257
Fax (610) 874-7241
Enumeration date Mar 8, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 009079203 | Medicaid | PA | - |
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.
Frequently asked questions
Where does Sherri Zhang practice?
The practice location on file with NPPES is in Chester, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sherri Zhang?
The National Provider Identifier (NPI) for Sherri Zhang is 1558492843, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.