DR. WILLIAM WALLACE WARDELL (PH.D.) – Clinical Psychologist, NPI 1770505851

Clinical Psychologist

DR. WILLIAM WALLACE WARDELL (PH.D.) is a healthcare provider. based in Houston, Texas. specializing in Clinical Psychologist. They hold the professional credentials PH.D.. They hold a License No. 23489 (TX). The NPI Number for DR. WILLIAM WALLACE WARDELL (PH.D.) is 1770505851

Main info

Male

41 Years Of Experience

Accepts Medicare Assignment

Name

DR. WILLIAM WALLACE WARDELL (PH.D.)

NPI

1770505851

Phone

(713) 850-0049

Address

4314 YOAKUM BLVD

Enumeration Date

24 July 2006

Last Update Date

21 October 2011

Doctor Profile

Medical School Name

OTHER

Secondary Phone

8003703651

Graduation Year

1985 (41 years ago)

PAC ID

5890989677

Group Practice PAC ID

1850204983

Professional Enrollment ID

I20101105000532

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience57

Completeness75

Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. WILLIAM WALLACE WARDELL (PH.D.)

4314, Yoakum Boulevard, Houston, Harris County, Texas, 77006, United States
HOUSTON, TX 770065818
Phone: (713) 850-0049
Mailing address matches the actual address.

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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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)

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

Insurance plans in this area (ZIP 77006)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 1850204983View full group profile

Name	Specialty	State
DR. JENNIFER LEE FAST (PSY.D.)	-	IL
MS. ROSEANN BLANN (LCSW)	-	TX
KELLY ANN THOMPSON (LCSW)	-	TX
TANYA LEIMOMI KORT (LICENSED PSYCHOLOGIS)	-	FL
DR. MARY E. WHITE	Clinical Psychologist	TX
SUSAN CUMMING (LCSW)	-	TX
DR. VALERIE DUNNING SIVE-RAMIREZ (PSYD)	-	TX
DR. KEVIN T. JONES (PH.D.)	-	TX
SONYA D. GRAY BELCHER (PH.D.)	-	TX
JERRY ANDERSON (PH.D.)	-	TX

Reviews

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Frequently asked questions

Does DR. WILLIAM WALLACE WARDELL (PH.D.) have a public NPI I can cite?

Public records show DR. WILLIAM WALLACE WARDELL (PH.D.) under NPI 1770505851.

Should I treat DR. WILLIAM WALLACE WARDELL (PH.D.) as an active provider?

Patients and plans typically see DR. WILLIAM WALLACE WARDELL (PH.D.) as active in the national extract.

Which specialty label fits DR. WILLIAM WALLACE WARDELL (PH.D.)?

NPPES ties DR. WILLIAM WALLACE WARDELL (PH.D.) to Clinical Psychologist in the taxonomy section. Clinical services aligned with this taxonomy classification.

What geographic area is tied to DR. WILLIAM WALLACE WARDELL (PH.D.)?

DR. WILLIAM WALLACE WARDELL (PH.D.) is associated with Houston, Texas in the same public data insurers reference.

Can I export DR. WILLIAM WALLACE WARDELL (PH.D.)'s record?

You can download the official NPPES record; we summarize key fields for readability.