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

DR. SOPHIA YOUN DO
NPI 1104493246
Psychiatry & Neurology - 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 Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Sophia Youn was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 08, 2021PECOS Enrolled

833 CHESTNUT ST STE 210, PHILADELPHIA, PA 19107(215) 955-8420 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 21, 2026, Apr 19, 2026, Jun 8, 2021 (3 updates tracked since 2021).

On this page

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 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 Taxonomy2084P0800X

Provider Legal NameDR. SOPHIA YOUNCredential: DO

Location Address833 CHESTNUT ST STE 210Philadelphia, PA 19107-4405

Mailing Address833 Chestnut St Ste 210Philadelphia, PA 19107-4405 · (215) 955-8420

Phone(215) 955-8420

Sole ProprietorYes

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

Enumeration DateJune 8, 2021

Last NPPES UpdateAugust 21, 20263 updates tracked since enumeration

NPPES CertifiedAugust 21, 2026

✔ NPI 1104493246 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in PA · OS025416✔ Licensed in NY · 327459-01

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.

Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License OT024851 (PA)

833 CHESTNUT ST STE 210, Philadelphia, PA 19107

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$180.99 typical visit price

range $59.88 – $180.99

Typical copayment $45.24 (range $14.97 – $45.24)

Most-billed visit code 99205

Established Patient

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ERIC GRAMSZLO

Student in an Organized Health Care Education/Training Program