Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christine Marie Timmer Firlit, M.D.
Pediatrics Physician in Munster, IN · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518316264
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Registry record
Entity type Individual (Type 1)
Name Christine Marie Timmer Firlit
Credential M.D.
Sex Female
Practice address 1946 45th St Ste C, Munster, IN, 46321
Phone (219) 440-5334
Enumeration date Jun 3, 2016
Last updated in NPPES Jul 10, 2019
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 125069046 (IL) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 01082190A (IN) 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
What is the NPI number for Christine Firlit?
The National Provider Identifier (NPI) for Christine Firlit is 1518316264, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christine Firlit practice?
The practice location on file with NPPES is in Munster, IN. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-10.