Provider Profile
John L. Duffy
Unclaimed ProfileAbout John Duffy
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (602) 528-7100
- Email not available
Practice Locations
483 W SEED FARM ROAD
Sacaton, AZ 85147
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 social workers at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 4
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 kind of doctor is Dr. Duffy?
Dr. Duffy is a social worker in Sacaton, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Social Worker”.
NPI registry
What is Dr. Duffy's address?
Dr. Duffy is listed at 483 W SEED FARM ROAD, Sacaton, AZ 85147. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Duffy?
The number on file is (602) 528-7100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Duffy's NPI number?
Dr. Duffy's National Provider Identifier is 1588130918. 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
How long has Dr. Duffy been practicing?
Dr. Duffy has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Duffy confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Duffy. 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.