SOONJO HWANG M.D.
NPI 1780852111
Psychiatry & Neurology - Psychiatry in Valhalla, NY

Active since February 19, 2008PECOS EnrolledAccepts Medicare Assignment
95 GRASSLANDS RD, PMB#495 MAPLEWOOD HALL WCMC, VALHALLA, NY 10595(347) 848-9987 Get Directions Write a Review

NPPES record last updated: February 19, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Soonjo Hwang M.d. NPPES

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

SOONJO HWANG M.D. (NPI 1780852111) is an individual psychiatry provider in Valhalla, New York, licensed in Connecticut (NA) and active in the NPI registry since February 2008. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1780852111
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameSOONJO HWANGCredential: M.D.
Location Address95 GRASSLANDS RD, PMB#495 MAPLEWOOD HALL WCMCValhalla, NY 10595-1652
Mailing Address95 Grasslands Rd, Pmb#495 Maplewood Hall WcmcValhalla, NY 10595-1652 · (347) 848-9987
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateFebruary 19, 2008
NPI 1780852111 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 CT · NA
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.
95 GRASSLANDS RD, Valhalla, NY 10595

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Soonjo Hwang M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1850559147
PECOS Enrollment IDI20151110002253
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 10595 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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.

Nurse Practitioner (Psychiatric/Mental Health)
95 GRASSLANDS RD
VALHALLA, NY 10595
Nurse Practitioner (Acute Care)
95 GRASSLANDS RD, 7TH FLOOR ONCOLOGY WMC
VALHALLA, NY 10595
Pediatrics (Neonatal-Perinatal Medicine)
95 GRASSLANDS RD, RNICU, 2ND FLOOR, MF CHILDREN'S HOSP AT WMC
VALHALLA, NY 10595
Nurse Practitioner (Family)
95 GRASSLANDS RD
VALHALLA, NY 10595
Nurse Practitioner
95 GRASSLANDS RD, WESTCHESTER MEDICAL CENTER
VALHALLA, NY 10595
Physician Assistant (Surgical)
95 GRASSLANDS RD
VALHALLA, NY 10595
Nurse Practitioner (Family)
95 GRASSLANDS RD
VALHALLA, NY 10595
Pediatrics (Neonatal-Perinatal Medicine)
95 GRASSLANDS RD
VALHALLA, NY 10595

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 Soonjo Hwang's NPI number?

The NPI number for Soonjo Hwang is 1780852111. It was assigned to this individual provider in the NPPES registry on February 19, 2008.

Where is Soonjo Hwang located?

Soonjo Hwang practices at 95 Grasslands Rd Pmb#495 Maplewood Hall Wcmc, Valhalla, NY 10595. The listed phone number is (347) 848-9987.

What is Soonjo Hwang's specialty?

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

Is Soonjo Hwang enrolled in Medicare?

Yes. Soonjo Hwang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Soonjo Hwang accept?

Health plans from Blue Cross and Blue Shield of Nebraska, Medica, Oscar Insurance Company and UnitedHealthcare list Soonjo Hwang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Soonjo Hwang was last updated on February 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.