DR. SOPHIA YOUN DO
NPI 1104493246
Psychiatry & Neurology - Child & Adolescent Psychiatry in Philadelphia, PA

Q: What is Sophia Youn's NPI number?

The NPI number for Sophia Youn is 1104493246. It was assigned to this individual provider in the NPPES registry on June 8, 2021.

Q: What is Sophia Youn's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sophia Youn was last updated on April 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since June 08, 2021PECOS Enrolled

33 S 9TH ST STE 210, PHILADELPHIA, PA 19107(703) 403-8708 Get Directions Write a Review

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

Record update history: Apr 19, 2026, Jun 8, 2021 (2 updates tracked since 2021).

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About Dr. Sophia Youn Do NPPES

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

DR. SOPHIA YOUN DO (NPI 1104493246) is an individual child & adolescent psychiatry provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (OS025416) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2021).

NPPES Registry Identity

NPI1104493246

Entity TypeIndividualFemale

Primary Taxonomy2084P0804X

Provider Legal NameDR. SOPHIA YOUNCredential: DO

Location Address33 S 9TH ST STE 210Philadelphia, PA 19107-4414

Mailing Address833 Chestnut St Ste 210Philadelphia, PA 19107-4405

Phone(703) 403-8708

Sole ProprietorYes

Medical School CMSTouro Un Col Of Osteopathic Medicine, New YorkGraduated 2021

Enumeration DateJune 8, 2021

Last NPPES UpdateApril 19, 20262 updates tracked since enumeration

NPPES CertifiedApril 19, 2026

✔ NPI 1104493246 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 · OS025416

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.

33 S 9TH ST STE 210, Philadelphia, PA 19107

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sophia Youn Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7911415781

PECOS Enrollment IDI20260501000622

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES

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

APARNA KUMAR

Nurse Practitioner (Psychiatric/Mental Health)

33 S 9TH ST STE 210
PHILADELPHIA, PA 19107

Philadelphia County (708) 420-3217

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 Sophia Youn's NPI number?

The NPI number for Sophia Youn is 1104493246. It was assigned to this individual provider in the NPPES registry on June 8, 2021.

Where is Sophia Youn located?

Sophia Youn practices at 33 S 9th St Ste 210, Philadelphia, PA 19107. The listed phone number is (703) 403-8708.

What is Sophia Youn's specialty?

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

Is Sophia Youn enrolled in Medicare?

Yes. Sophia Youn is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sophia Youn was last updated on April 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.