Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. George J Chistakoff, PA-C
Physician Assistant in Reading, PA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740425099
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Registry record
Entity type Individual (Type 1)
Name Mr. George J Chistakoff
Credential PA-C
Sex Male
Practice address 101 W Bern St, Hsc Bldg 22, Reading, PA, 19601
Phone (610) 208-2276
Fax (610) 208-2748
Enumeration date Dec 15, 2008
Last updated in NPPES Jan 13, 2009
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA003540L (PA) Primary
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 George Chistakoff practice?
The practice location on file with NPPES is in Reading, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for George Chistakoff?
The National Provider Identifier (NPI) for George Chistakoff is 1740425099, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-13.