Organization Profile
P. Douglas Callan & Assoc Ltd
Unclaimed ProfileAbout P. Douglas Callan & Assoc Ltd
P. Douglas Callan & Assoc Ltd is an organization based in Fenton, MI and listed in the NPI registry under psychologist — clinical. This provider record is associated with NPI 1124233549.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Paul Douglas Callan, PhD Clinical Psychologist
- April B. Tyler, D.O. Family Medicine
Specialty
Credentials & Licensing
Contact Information
- (810) 629-6549
- Email not available
Practice Locations
1361 N LONG LAKE RD
Fenton, MI 48430
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does P. Douglas Callan & Assoc Ltd specialize in?
P. Douglas Callan & Assoc Ltd is a psychologist in Fenton, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Where is P. Douglas Callan & Assoc Ltd located?
P. Douglas Callan & Assoc Ltd is listed at 1361 N Long Lake Rd, Fenton, MI 48430. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is P. Douglas Callan & Assoc Ltd's phone number?
The number on file is (810) 629-6549. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for P. Douglas Callan & Assoc Ltd?
P. Douglas Callan & Assoc Ltd's National Provider Identifier is 1124233549. 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
Is P. Douglas Callan & Assoc Ltd's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by P. Douglas Callan & Assoc Ltd. If this is you, claiming it is free.
Guide.md
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