DR. DAVID E SCHAEFFER D.O.
NPI 1780603654
Psychiatry & Neurology - Psychiatry in Phoenix, AZ

Q: What is David Schaeffer's NPI number?

The NPI number for David Schaeffer is 1780603654. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Q: What is David Schaeffer'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 David Schaeffer was last updated on December 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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 July 19, 2006

4909 E MCDOWELL RD, PHOENIX, AZ 85008(602) 302-7770(602) 629-0601 Get Directions Write a Review

NPPES record last updated: December 19, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. David E Schaeffer D.o. NPPES

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

DR. DAVID E SCHAEFFER D.O. (NPI 1780603654) is an individual psychiatry provider in Phoenix, Arizona, licensed in Arizona (4647) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1780603654

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. DAVID E SCHAEFFERCredential: D.O.

Location Address4909 E MCDOWELL RDPhoenix, AZ 85008-9770

Mailing Address4909 E Mcdowell RdPhoenix, AZ 85008-7735 · (602) 302-7770 · Fax (602) 629-0601

Phone(602) 302-7770

Fax(602) 629-0601

Sole ProprietorYes

Enumeration DateJuly 19, 2006

Last NPPES UpdateDecember 19, 2013

✔ NPI 1780603654 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in AZ · 4647✔ Licensed in HI · DOS-944

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.

4909 E MCDOWELL RD, Phoenix, AZ 85008

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Other Identifiers 1

Medicare PINZ142944AZ

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.

EMILY MARCHETTI PMHNP

Nurse Practitioner (Psychiatric/Mental Health)