Provider Profile
Timothy B. Duthler, PhD
Unclaimed ProfileAbout Dr. Duthler
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Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (616) 735-5491
- Email not available
Practice Locations
468 KINNEY AVE NW
Grand Rapids, MI 49534
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other psychologists at this location 1
Same specialty, same street address — most likely the same department or group.
Other psychologists in Grand Rapids 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1979 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Timothy B. Duthler's specialty?
Timothy B. Duthler is a psychologist in Grand Rapids, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Where can I find Timothy B. Duthler?
Timothy B. Duthler is listed at 468 Kinney Ave Nw, Grand Rapids, MI 49534. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Timothy B. Duthler?
The number on file is (616) 735-5491. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Timothy B. Duthler's NPI number?
Timothy B. Duthler's National Provider Identifier is 1558460154. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Timothy B. Duthler's education?
Timothy B. Duthler attended Other, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How long has Timothy B. Duthler been practicing?
Timothy B. Duthler has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
Has Timothy B. Duthler confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Timothy B. Duthler. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.