ESTHER HYUNSUN HWANG
NPI 1740934140
Counselor - Professional in Fairfax, VA
NPI Status: Active since February 05, 2022
Contact Information
10379B DEMOCRACY LN
FAIRFAX, VA
ZIP 22030
Phone: (571) 530-9538
- Individual
- Female
- Counselor
- Professional
- Opted-Out Medicare
About ESTHER HWANG
This page provides the complete NPI Profile along with additional information for Esther Hwang, a provider established in Fairfax, Virginia with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1740934140 assigned on February 2022. The practitioner's primary taxonomy code is 101YP2500X with license number 0701010644 (VA). The provider is registered as an individual and her NPI record was last updated 4 years ago.
- NPI
- 1740934140
- Provider Name
- ESTHER HYUNSUN HWANG
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 10379B DEMOCRACY LN FAIRFAX, VA 22030
- Location Phone
- (571) 530-9538
- Mailing Address
- 10379B DEMOCRACY LN FAIRFAX, VA 22030
- Mailing Phone
- (571) 530-9538
- Is Sole Proprietor?
- No
- Enumeration Date
- 02-05-2022
- Last Update Date
- 02-05-2022
- Code Navigator
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. Esther Hwang opted out of Medicare effective on 04-30-2024 until 04-30-2026. 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 and cannot order and refer services to other healthcare providers.
Location Map
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
Counselor Professional
- Taxonomy Code
- 101YP2500X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 0701010644
- License State
- VA
Medicare Participation & PECOS Enrollment Status
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.
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 04-30-2024
Opt-Out End Date: 04-30-2026
Eligible to Order and Refer? No
Reviews for ESTHER HYUNSUN HWANG
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 7 | 4 | 0 | 9 | 3 | 4 | 1 | 4 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 8 | 0 | 18 | 3 | 8 | 1 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 8 + 0 + 1 + 8 + 3 + 8 + 1 + 8 + 24 = 70 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1740934140 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1336613439 | SYNERGY COUNSELING, LLC Organization | Marriage & Family Therapist | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (793) 657-9721 |
| 1841754520 | MS. WILLOW ROSE SMITH MA, NCC Individual | Counselor (Professional) | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 591-2551 |
| 1508498775 | MS. CATHERINE NORMAN M.S. Individual | Counselor | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 672-0241 |
| 1205480050 | SUSANNAH VOLKERS Individual | Counselor | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 591-2551 |
| 1417554346 | DANIEL HYO-JIN PYON Individual | Student in an Organized Health Care Education/Training Program | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 822-7811 |
| 1598430159 | LILIANA I. CRUZ Individual | Counselor (Mental Health) | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 438-1035 |
| 1891461851 | CHRISTIANA N/A TWENBOA Individual | Student in an Organized Health Care Education/Training Program | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 679-7856 |
| 1316609951 | MR. ANDREW HART MABC Individual | Counselor (Mental Health) | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (571) 377-8406 |
| 1962087684 | CRISTA LOPEZ MA Individual | Counselor | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 591-2551 |
| 1164174991 | SANDRA EMO Individual | Student in an Organized Health Care Education/Training Program | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (571) 298-9122 |
| 1265991418 | DR. DEBRA L. REZENDES PH.D., LMFT Individual | Marriage & Family Therapist | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (571) 463-9304 |
| 1023170180 | MRS. THERESA M. SHALTANIS M.A., LPC, LMFT Individual | Counselor (Professional) | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 591-2551 |
| 1174268619 | LYNDA T GUO MA Individual | Counselor (Professional) | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 431-7033 |
| 1336877034 | MR. MICHAEL FAHMY Individual | Counselor (Professional) | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (571) 530-9538 |
| 1518633783 | MARJAN HABIB Individual | Student in an Organized Health Care Education/Training Program | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (953) 857-1530 |
| 1972388197 | ELIZABETH MARIE NIELSEN Individual | Student in an Organized Health Care Education/Training Program | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (571) 530-9538 |
| 1356127534 | MRS. DEBORAH ADERTON COVERT MA Individual | Counselor (Professional) | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (571) 530-9538 |
| 1215786264 | WILLIAM SUGG Individual | Student in an Organized Health Care Education/Training Program | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (703) 657-9721 |
| 1982444691 | DANIEL GIBSON Individual | Counselor (Professional) | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (434) 333-1592 |
| 1821820879 | LAUREN COLLETTI Individual | Student in an Organized Health Care Education/Training Program | 10379B DEMOCRACY LN FAIRFAX, VA 22030 (571) 530-9538 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1740934140, enumerated in the NPI registry as an "individual" on February 05, 2022
The provider is located at 10379b Democracy Ln Fairfax, Va 22030 and the phone number is (571) 530-9538
The provider's speciality is Counselor with taxonomy code 101YP2500X with a focus in Professional
No, the provider signed an affidavit on April 30, 2024 to opt-out of the Medicare program. The provider is excluded from the Medicare program until April 30, 2026.
This NPI record was last updated on February 05, 2022. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.