DR. EUNA CHUNG MD
NPI 1679648992
Psychiatry & Neurology - Child & Adolescent Psychiatry in Sherman Oaks, CA

NPI Status: Active since November 21, 2006

Contact Information

13701 RIVERSIDE DR
#700
SHERMAN OAKS, CA
ZIP 91423
Phone: (818) 788-7580

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Child & Adolescent Psychiatry
  • PECOS Enrolled
  • Opted-Out Medicare

About EUNA CHUNG

This page provides the complete NPI Profile along with additional information for Euna Chung, a provider established in Sherman Oaks, California with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1679648992 assigned on November 2006. The practitioner's primary taxonomy code is 2084P0804X with license number A89830 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1679648992
Provider Name
DR. EUNA CHUNG MD
Gender
Female
Entity Type
Individual
Location Address
13701 RIVERSIDE DR #700 SHERMAN OAKS, CA 91423
Location Phone
(818) 788-7580
Mailing Address
13701 RIVERSIDE DR #700 SHERMAN OAKS, CA 91423
Mailing Phone
(818) 788-7580
Is Sole Proprietor?
Yes
Enumeration Date
11-21-2006
Last Update Date
07-08-2007
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Euna Chung opted out of Medicare effective on 03-11-2019 until 03-11-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Psychiatry & Neurology Child & Adolescent Psychiatry

Taxonomy Code
2084P0804X
Type
Allopathic & Osteopathic Physicians
License No.
A89830
License State
CA
Taxonomy Description
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.

Medicare Participation & PECOS Enrollment Status

Euna Chung is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 03-11-2019

  • Opt-Out End Date: 03-11-2027

  • Eligible to Order and Refer? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1679648992, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 7 → 14 → 5 6 → 12 → 3 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 4 + 9 + 1 + 2 + 4 + 1 + 6 + 9 + 1 + 8 + 24 = 78

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1679648992.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Marriage & Family Therapist
13701 RIVERSIDE DR, STE 418
SHERMAN OAKS, CA 91423
Psychiatry & Neurology (Psychiatry)
13701 RIVERSIDE DR, STE 606
SHERMAN OAKS, CA 91423
Psychologist (Clinical)
13701 RIVERSIDE DR, #416
SHERMAN OAKS, CA 91423
Hospice Care, Community Based
13701 RIVERSIDE DR, # 301
SHERMAN OAKS, CA 91423
Physician Assistant (Medical)
13701 RIVERSIDE DR, SET 606
SHERMAN OAKS, CA 91423
Marriage & Family Therapist
13701 RIVERSIDE DR
SHERMAN OAKS, CA 91423
Social Worker (Clinical)
13701 RIVERSIDE DR
SHERMAN OAKS, CA 91423
Marriage & Family Therapist
13701 RIVERSIDE DR
SHERMAN OAKS, CA 91423
Physician Assistant
13701 RIVERSIDE DR, SUITE 606
SHERMAN OAKS, CA 91423

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679648992, enumerated as an "individual" on November 21, 2006.

The provider is located at 13701 RIVERSIDE DR #700 SHERMAN OAKS, CA 91423 and the phone number is (818) 788-7580.

Psychiatry & Neurology with taxonomy code 2084P0804X and a focus in Child & Adolescent Psychiatry.