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DR. HYONG UN MD
NPI 1598871683
Psychiatry & Neurology - Psychiatry in Bryn Mawr, PA

Active since August 22, 2006PECOS Enrolled
234 S BRYN MAWE AVENUE, SUITE 100, BRYN MAWR, PA 19010(610) 544-6390(610) 544-6390 Get Directions Write a Review

NPPES record last updated: May 3, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Hyong Un Md NPPES

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

DR. HYONG UN MD (NPI 1598871683) is an individual psychiatry provider in Bryn Mawr, Pennsylvania, licensed in Pennsylvania (MD027217E) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598871683
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. HYONG UNCredential: MD
Location Address234 S BRYN MAWE AVENUE, SUITE 100Bryn Mawr, PA 19010
Mailing Address5101 Harmony CtDoylestown, PA 18902-1468 · (610) 909-3238 · Fax (267) 867-3497
Phone(610) 544-6390
Fax(610) 544-6390
Sole ProprietorNo
Enumeration DateAugust 22, 2006
Last NPPES UpdateMay 3, 2016
✔ NPI 1598871683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in PA · MD027217E
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.
234 S BRYN MAWE AVENUE, Bryn Mawr, PA 19010
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Other Identifiers 3

Medicaid0010919860002PA
Medicare ID-Type UnspecifiedUN432443PA
Medicare UPINB41731

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. Hyong Un Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 19010 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.

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 Hyong Un's NPI number?

The NPI number for Hyong Un is 1598871683. It was assigned to this individual provider in the NPPES registry on August 22, 2006.

Where is Hyong Un located?

Hyong Un practices at 234 S Bryn Mawe Avenue Suite 100, Bryn Mawr, PA 19010. The listed phone number is (610) 544-6390.

What is Hyong Un's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Hyong Un enrolled in Medicare?

Yes. Hyong Un is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hyong Un was last updated on May 3, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.