NPI Portal NPI Lookup & Verification

Mr. David Milo Durfee, M.S., CCC-SLP

Mr. David Milo Durfee is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Payson, AZ, registered in the NPPES registry with NPI 1932367133 since 2008. Practices at Payson United Medical Investors (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1932367133
Entity type Individual (Type 1)
Name Mr. David Milo Durfee
Credential M.S., CCC-SLP
Sex Male
Practice address Payson, AZ, 85541
Phone 9284746896
Enumeration date 2008-05-26
Last updated in NPPES 2008-05-26

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Primary SLP4686 AZ
Copy-ready billing details
Provider: David Durfee, M.S., CCC-SLP
NPI: 1932367133
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: Payson, AZ, 85541

Other providers at this practice address

NPI Name Type Specialty Location
1699917757 Payson United Medical Investors Organization Comprehensive Outpatient Rehabilitation Facility (CORF) Payson, AZ
1619305364 Denise Miller Individual Occupational Therapist Payson, AZ

Verify this record

Cross-check NPI 1932367133 against the authoritative CMS record: view Mr. David Milo Durfee on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1932367133 active?
Yes — as of the latest NPPES snapshot, NPI 1932367133 is active (record last updated 2008-05-26).
How do I verify David Durfee's NPI record?
Cross-check NPI 1932367133 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-26.