Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. David Newell Chiddix, LCSW

Individual provider Clinical Social Worker · NPI 1942635529

Mr. David Newell Chiddix, LCSW is a Clinical Social Worker in Idaho Falls, Idaho. Qualified in 2016, 10 years ago. Practices with Pettingill Counseling Services Professional Corporation, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Idaho.

Years since qualifying
10
Licensed in
ID
In the registry since
2013
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1740 E 17th St
Idaho Falls, ID 83404-6375
Phone: (208) 346-7500
Fax: (208) 346-7501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW-40626 (ID)

Record details

NPI number1942635529
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedSeptember 13, 2013
Last updated in NPPESJuly 24, 2026
Certification dateJuly 24, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Pettingill Counseling Services Professional Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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