Linda D. Theis, L.L. P
Clinical Psychologist · Fife Lake, MI
Linda D. Theis, L.L. P is a clinical psychologist with a practice address in Fife Lake, Michigan, and NPI 1124447859, issued on Apr 9, 2014. Check the license (Michigan 6301015848, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Linda D. Theis
- Credential
- L.L. P
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 6301015848 MI
Self-reported in NPPES; status is on the state search - Practice location
- 6035 Gonyer RD SW, Fife Lake, MI 49633
- Phone
- (231) 715-9381
- Enumerated
- Apr 9, 2014
- Record last updated
- Apr 9, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191017002366); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Linda D. Theis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6301015848Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Old Town Psychological ServicesTraverse City, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 clinical psychologist records list a practice address in Fife Lake
They are 1 of the 11 NPPES records with a practice address in Fife Lake, and 2,965 clinical psychologist records in Michigan.
Other clinical psychologist records in Michigan
- Mark Abbenante, L.L.P.Flint, MI1871522888
- Emily Abbenante-HonoldAnn Arbor, MI1609132943
- Crystal Abbo, TLLPLivonia, MI1144750696
- Sahra AbdullahiSouthfield, MI1215646773
- Michelle Abela, PHDDetroit, MI1710187661
- Anna Abell, PH.D.Royal Oak, MI1396083176
- Steven Abell, PH.D.Royal Oak, MI1124150594
- Kristen Abraham, PH.D.Ann Arbor, MI1356775035
- John Abraitis, PSY.D.Battle Creek, MI1720045081
- Michael Abramsky, PHDBirmingham, MI1326239005
Common questions
What is Linda D. Theis, L.L. P's NPI number?
Linda D. Theis, L.L. P's National Provider Identifier (NPI) is 1124447859, issued on Apr 9, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Linda D. Theis, L.L. P located?
The NPPES record lists a practice address at 6035 Gonyer RD SW, Fife Lake, MI, 49633. Phone: (231) 715-9381. Providers update this record themselves, so call before visiting.
How can I verify Linda D. Theis, L.L. P's license?
NPPES lists Michigan license number 6301015848, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.