Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert Douglas Thill, MD
Pediatrics Physician in Saginaw, MI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073513420
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Registry record
Entity type Individual (Type 1)
Name Robert Douglas Thill
Credential MD
Sex Male
Practice address 3875 Bay Rd, Suite 1s, Saginaw, MI, 48603
Phone (989) 793-9983
Fax (989) 793-9951
Enumeration date Jul 28, 2005
Last updated in NPPES Jan 26, 2011
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| RT070198 | Other | MA | LICENSE |
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 Robert Thill?
The National Provider Identifier (NPI) for Robert Thill is 1073513420, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Thill practice?
The practice location on file with NPPES is in Saginaw, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Cecille Guarnes Internal Medicine Physician · Saginaw, MI NPI 1215975636 Gregg Mclean Internal Medicine Physician · Saginaw, MI NPI 1134161219 Richard Mills Urology Physician · Saginaw, MI NPI 1790713949 Christyn Blosser Physical Therapist · Saginaw, MI NPI 1235224320 Kelly Fisher Physical Therapy Assistant · Saginaw, MI NPI 1780887174 Atul Rajpurkar Urology Physician · Saginaw, MI NPI 1497951289 Jamie Simon Physician Assistant · Saginaw, MI NPI 1538354501 Orthopaedic Center of Mid-Michigan P C Specialist · Saginaw, MI NPI 1154519171
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-26.