Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tiffany Teng
Psychiatry Physician in Chicago, IL · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952886590
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Registry record
Entity type Individual (Type 1)
Name Tiffany Teng
Sex Female
Practice address 820 S Wood St Ste 100, Chicago, IL, 60612
Phone (312) 996-2933
Enumeration date Sep 29, 2018
Last updated in NPPES Jun 11, 2025
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 036172288 (IL) 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
What specialty is Tiffany Teng?
Tiffany Teng is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Gustavo Mendez Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1841722063 Kara Lienhard Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1124550082 Neha Hippalgaonkar Hematology & Oncology Physician · Chicago, IL NPI 1689163933 Nahel Abugattas Emergency Medicine Physician · Chicago, IL NPI 1891287421 Andy Castaneda Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1548749633 Rebecca Ebbott Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1316422207 Fayzan Ahmad Nephrology Physician · Chicago, IL NPI 1376005835 Daniel Ludi Gastroenterology Physician · Chicago, IL NPI 1134682040
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-11.