Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Sirovica, D.C.
Chiropractor in Niles, MI · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811583966
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Registry record
Entity type Individual (Type 1)
Name David Sirovica
Credential D.C.
Sex Male
Practice address 109 S Lincoln Ave, Niles, MI, 49120
Phone (269) 684-7822
Fax (269) 684-7088
Enumeration date Dec 14, 2020
Last updated in NPPES Dec 14, 2020
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 David Sirovica?
The National Provider Identifier (NPI) for David Sirovica is 1811583966, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Sirovica practice?
The practice location on file with NPPES is in Niles, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → James Thompson Chiropractor · Niles, MI NPI 1851363295 Thomas Armstrong Endodontics · Niles, MI NPI 1396967147 Thompson Family Chiropractic and Wellness Center P.C. Chiropractor · Niles, MI NPI 1871753160 Samantha Beckwith Chiropractor · Niles, MI NPI 1821624552 Pure Motion Chiropractic Pllc Chiropractor · Niles, MI NPI 1538803564
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-14.