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CHASE OSSENKOP MD
NPI 1447876362
Psychiatry & Neurology - Child & Adolescent Psychiatry in Philadelphia, PA

Active since June 17, 2020
3401 CIVIC CENTER BLVD, DIVISION OF PEDIATRIC CHILD AND ADOLESCENT PSYCHIATRY, PHILADELPHIA, PA 19104(215) 590-7555 Get Directions Write a Review

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Chase Ossenkop Md NPPES

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

CHASE OSSENKOP MD (NPI 1447876362) is an individual child & adolescent psychiatry provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD484737) and active in the NPI registry since June 2020. He maintains a secondary practice location in Philadelphia.

NPPES Registry Identity

NPI1447876362
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameCHASE OSSENKOPCredential: MD
Location Address3401 CIVIC CENTER BLVD, DIVISION OF PEDIATRIC CHILD AND ADOLESCENT PSYCHIATRYPhiladelphia, PA 19104
Mailing Address3401 Civic Center Blvd, Division Of Pediatric Child And Adolescent PsychiatryPhiladelphia, PA 19104 · (215) 590-7555
Phone(215) 590-7555
Sole ProprietorNo
Enumeration DateJune 17, 2020
Last NPPES UpdateJuly 21, 2025
NPPES CertifiedJuly 21, 2025
✔ NPI 1447876362 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
Licenses✔ Licensed in PA · MD484737✔ Licensed in PA · MT221140
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.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License MT221140 (PA)
3401 CIVIC CENTER BLVD, Philadelphia, PA 19104
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Secondary Practice Location 1

Location 15501 Old York Rd Ste 1Philadelphia, PA 19141-3098 · Phone (215) 456-9015

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.

AARON DORFMAN M.D.
Pediatrics (Pediatric Cardiology)
3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - CARDIOLOGY
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-4040
MS. NICOLE MARIE KOEPKE CRNP
Nurse Practitioner (Pediatrics)
3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - EMERGENCY MED
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1944
DR. CASSANDRA ALYS LIGH MD
Surgery (Plastic and Reconstructive Surgery)
3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-2208
DR. PREETI SOI
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-7555
ROSALIND USHER M.D.
Pediatrics (Developmental - Behavioral Pediatrics)
3401 CIVIC CENTER BLVD, DIVISION OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-6336
DR. MATTHEW DAVID SCHREIER MD
Pediatrics (Pediatric Cardiology)
3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1000
DR. TERRENCE CALDWELL JR. PHARMD
Pharmacist (Pediatrics)
3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1000
ALYSSA STIEFEL CRNP
Nurse Practitioner (Pediatrics)
3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1000

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 Chase Ossenkop's NPI number?

The NPI number for Chase Ossenkop is 1447876362. It was assigned to this individual provider in the NPPES registry on June 17, 2020.

Where is Chase Ossenkop located?

Chase Ossenkop practices at 3401 Civic Center Blvd Division Of Pediatric Child And Adolescent Psychiatry, Philadelphia, PA 19104. The listed phone number is (215) 590-7555.

What is Chase Ossenkop'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 Chase Ossenkop was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.