Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CLARENCE VERDELL MD
NPI 1649206376
Psychiatry & Neurology - Psychiatry in Philadelphia, PA

Q: What is Clarence Verdell's NPI number?

The NPI number for Clarence Verdell is 1649206376. It was assigned to this individual provider in the NPPES registry on June 24, 2006.

Q: What is Clarence Verdell's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Clarence Verdell was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 24, 2006

1401 S 4TH ST, PHILADELPHIA, PA 19147(215) 339-1070 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Clarence Verdell Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLARENCE VERDELL MD (NPI 1649206376) is an individual psychiatry provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD044437E) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1649206376

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameCLARENCE VERDELLCredential: MD

Location Address1401 S 4TH STPhiladelphia, PA 19147-5907

Mailing Address432 N 6th StPhiladelphia, PA 19123-4004 · (215) 925-2400

Phone(215) 339-1070

Sole ProprietorNo

Enumeration DateJune 24, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1649206376 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in PA · MD044437E

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1401 S 4TH ST, Philadelphia, PA 19147

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARLYNN RAE HALL LPC

Counselor (Professional)