Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Marvin John Theile, C.T.R.S.
Recreation Therapist in Detroit, MI · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689835126
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Registry record
Entity type Individual (Type 1)
Name Mr. Marvin John Theile
Credential C.T.R.S.
Sex Male
Practice address 4646 John R St, Detroit, MI, 48201
Phone (313) 576-1000
Fax (313) 576-1246
Enumeration date Jun 18, 2008
Last updated in NPPES Jun 18, 2008
Taxonomy & licenses
225800000X Recreation Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 24322 (MI) 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 is the NPI number for Marvin Theile?
The National Provider Identifier (NPI) for Marvin Theile is 1689835126, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marvin Theile practice?
The practice location on file with NPPES is in Detroit, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Julia Switzer Physician Assistant · Detroit, MI NPI 1528046505 Radha Paruchuri Internal Medicine Physician · Detroit, MI NPI 1013985480 Shabbir Ahmed Hematology & Oncology Physician · Detroit, MI NPI 1316907348 Sattar Sheikh Hospitalist Physician · Detroit, MI NPI 1023079209 Neeraja Ramachandra Internal Medicine Physician · Detroit, MI NPI 1841252822 Babysarojini Chirumamilla Geriatric Psychiatry Physician · Detroit, MI NPI 1053374942 John Grabowski Psychiatry Physician · Detroit, MI NPI 1477517191 Thomas Mccullough Psychiatry Physician · Detroit, MI NPI 1386609121
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-18.