DR. MAHLON BENTLEY DALLEY (PH.D.) – Psychologist, NPI 1437452166

Psychologist

DR. MAHLON BENTLEY DALLEY (PH.D.) is a healthcare provider. based in Liberty lake, Washington. specializing in Psychologist. They hold the professional credentials PH.D.. They hold a License No. PY 00002302 (WA). The NPI Number for DR. MAHLON BENTLEY DALLEY (PH.D.) is 1437452166

Main info

Male

Sole Proprietor

Name

DR. MAHLON BENTLEY DALLEY (PH.D.)

NPI

1437452166

Phone

(509) 892-0896

Address

928 N HOMESTEAD DR

Enumeration Date

20 December 2010

Last Update Date

20 December 2010

Data current as of

20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience44

Completeness75

Years active:15State licenses:1Digital endpointsOther names

Provider Addresses for DR. MAHLON BENTLEY DALLEY (PH.D.)

928 N HOMESTEAD DR
LIBERTY LAKE, WA 990198566
Phone: (509) 892-0896
Type: Mailing
1330 N WASHINGTON ST STE 4200
SPOKANE, WA 992012476
Phone: (509) 325-8182
Fax: (509) 327-7726
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 99019)

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Reviews

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Frequently asked questions

Can I use this page to confirm DR. MAHLON BENTLEY DALLEY (PH.D.)'s NPI?

Yes. DR. MAHLON BENTLEY DALLEY (PH.D.) is listed with NPI 1437452166 in the public NPI dataset.

Does the file indicate DR. MAHLON BENTLEY DALLEY (PH.D.) is practicing under active NPI?

Directory data currently reports DR. MAHLON BENTLEY DALLEY (PH.D.) as active.

What taxonomy line describes DR. MAHLON BENTLEY DALLEY (PH.D.)?

For research purposes, treat DR. MAHLON BENTLEY DALLEY (PH.D.) as Psychologist in this dataset. Clinical services aligned with this taxonomy classification.

What address line appears for DR. MAHLON BENTLEY DALLEY (PH.D.)?

DR. MAHLON BENTLEY DALLEY (PH.D.)'s geographic hint is Liberty Lake, Washington in our summary view.

How many locations tie to this NPI?

2 practice locations appear in the available data.