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

STACY LEE MCALLISTER M.D.
NPI 1811255730
Psychiatry & Neurology - Child & Adolescent Psychiatry in Chesterbrook, PA

Active since April 28, 2012
851 DUPORTAIL RD FL 2, CHESTERBROOK, PA 19087(215) 645-2905 Get Directions Write a Review

NPPES record last updated: July 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 1, 2026, Apr 28, 2026, Apr 16, 2026 (3 updates tracked since 2026).

About Stacy Lee Mcallister M.d. NPPES

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

STACY LEE MCALLISTER M.D. (NPI 1811255730) is an individual child & adolescent psychiatry provider in Chesterbrook, Pennsylvania, licensed in Pennsylvania (MD459616) and active in the NPI registry since April 2012.

NPPES Registry Identity

NPI1811255730
Entity TypeIndividualFemale
Primary Taxonomy2084P0804X
Provider Legal NameSTACY LEE MCALLISTERCredential: M.D.
Location Address851 DUPORTAIL RD FL 2Chesterbrook, PA 19087-5575
Mailing Address851 Duportail Rd Fl 2Chesterbrook, PA 19087-5575 · (215) 645-2905 · Fax (267) 217-2502
Phone(215) 645-2905
Sole ProprietorNo
Enumeration DateApril 28, 2012
Last NPPES UpdateJuly 5, 20263 updates tracked since enumeration
NPPES CertifiedJuly 5, 2026
✔ NPI 1811255730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in PA · MD459616
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
851 DUPORTAIL RD FL 2, Chesterbrook, PA 19087
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Other Providers at the Same Location NPPES 2

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

MR. JOSEPH RICHARD GAGNON JR. CRNP
Nurse Practitioner (Psychiatric/Mental Health)
851 DUPORTAIL RD FL 2
CHESTERBROOK, PA 19087
Chester County (856) 699-1710
PSYCHIATRIC EDGE LLC
Nurse Practitioner (Psychiatric/Mental Health)
851 DUPORTAIL RD FL 2
CHESTERBROOK, PA 19087
Chester County (856) 699-1719

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stacy Mcallister's NPI number?

The NPI number for Stacy Mcallister is 1811255730. It was assigned to this individual provider in the NPPES registry on April 28, 2012.

Where is Stacy Mcallister located?

Stacy Mcallister practices at 851 Duportail Rd Fl 2, Chesterbrook, PA 19087. The listed phone number is (215) 645-2905.

What is Stacy Mcallister's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

When was this NPI record last updated?

The NPPES record for Stacy Mcallister was last updated on July 5, 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.