Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Frank F. Tu, MD, MPH
Gynecology Physician in Skokie, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194821843
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Registry record
Entity type Individual (Type 1)
Name Frank F. Tu
Credential MD, MPH
Sex Male
Practice address 9650 Gross Point Rd Ste 3900, Skokie, IL, 60076
Phone (847) 926-6544
Fax (847) 926-6545
Enumeration date Sep 16, 2006
Last updated in NPPES Feb 2, 2021
Taxonomy & licenses
207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 036102906 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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 Frank Tu practice?
The practice location on file with NPPES is in Skokie, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Frank Tu?
The National Provider Identifier (NPI) for Frank Tu is 1194821843, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Bennett Plotnick Gastroenterology Physician · Skokie, IL NPI 1154317139 Charles Wang Neurology Physician · Skokie, IL NPI 1851366744 Margaret Salamon Gynecology Physician · Skokie, IL NPI 1366408957 Megan Shanks Neurology Physician · Skokie, IL NPI 1912945692 Anna Bonadonna Gynecology Physician · Skokie, IL NPI 1700814126 Margaret Sullivan Nurse Practitioner · Skokie, IL NPI 1821016130 Philip Theodoropoulos Surgery Physician · Skokie, IL NPI 1588678692 Sangeeta Senapati Gynecology Physician · Skokie, IL NPI 1164519930
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-02.