DR. CHALENNA C. CASSELL (PSY.D.) – Clinical Psychologist, NPI 1235599341

DR. CHALENNA C. CASSELL (PSY.D.) is a healthcare provider. based in O fallon, Missouri. specializing in Clinical Psychologist. They hold the professional credentials PSY.D.. They hold a License No. 2016001951 (MO). The NPI Number for DR. CHALENNA C. CASSELL (PSY.D.) is 1235599341

Main info

Female
Sole Proprietor
Name
DR. CHALENNA C. CASSELL (PSY.D.)
NPI
1235599341
Phone
(404) 769-2242
Address
1034 BRAMBLETT XING
Enumeration Date
2 March 2016
Last Update Date
21 July 2022
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience34
Completeness75
Years active:10State licenses:1Digital endpointsOther names

Provider Addresses for DR. CHALENNA C. CASSELL (PSY.D.)

  • 1034 BRAMBLETT XING

    O FALLON, MO 633663253

    Phone: (404) 769-2242

    Type: Mailing

  • 402 S Silver Springs Rd

    Cape Girardeau, MO 637037536

    Phone: (573) 334-1100

    Fax: (573) 651-4345

    Type: Location

  • 1551, Wall Street, Saint Charles, Saint Charles County, Missouri, 63303, United States

    SAINT CHARLES, MO 633033539

    Phone: (404) 769-2242

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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

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Medicare Utilization (FFS)

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

Insurance plans in this area (ZIP 63366)

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Reviews

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Frequently asked questions

Can I cross-check DR. CHALENNA C. CASSELL (PSY.D.) using NPI 1235599341?
NPI 1235599341 belongs to DR. CHALENNA C. CASSELL (PSY.D.); compare other details if you need extra assurance.
Active or inactive — what applies to DR. CHALENNA C. CASSELL (PSY.D.)?
You should see DR. CHALENNA C. CASSELL (PSY.D.) as active in CMS-hosted NPPES data.
What clinical focus is listed for DR. CHALENNA C. CASSELL (PSY.D.)?
At a glance, DR. CHALENNA C. CASSELL (PSY.D.) is tied to Clinical Psychologist. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. CHALENNA C. CASSELL (PSY.D.)?
Travel planning: use O Fallon, Missouri as the reference point for DR. CHALENNA C. CASSELL (PSY.D.), then confirm.
When was this NPI issued?
Enumeration for DR. CHALENNA C. CASSELL (PSY.D.) is noted as March 2, 2016 where the registry provides it.

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