ALEXANDRA ZELLNER
NPI 1275154494
Counselor - Mental Health in Washington, DC
NPI Status: Active since April 28, 2020
Contact Information
701 2ND ST NE APT 619
WASHINGTON, DC
ZIP 20002
Phone: (408) 505-4302
- Individual
- Female
- Counselor
- Mental Health
About ALEXANDRA ZELLNER
This page provides the complete NPI Profile along with additional information for Alexandra Zellner, a provider established in Washington, District Of Columbia with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1275154494 assigned on April 2020. The practitioner's primary taxonomy code is 101YM0800X with license number LC8714 (MD). The provider is registered as an individual and her NPI record was last updated 5 years ago.
- NPI
- 1275154494
- Provider Name
- ALEXANDRA ZELLNER
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 701 2ND ST NE APT 619 WASHINGTON, DC 20002
- Location Phone
- (408) 505-4302
- Mailing Address
- 701 2ND ST NE APT 619 WASHINGTON, DC 20002
- Mailing Phone
- (408) 505-4302
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-28-2020
- Last Update Date
- 04-28-2020
- Code Navigator
A mental health counselor like Alexandra Zellner provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.
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 Mental Health
- Taxonomy Code
- 101YM0800X
- Type
- Behavioral Health & Social Service Providers
- License No.
- LC8714
- License State
- MD
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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 | 2 | 7 | 5 | 1 | 5 | 4 | 4 | 9 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 14 | 5 | 2 | 5 | 8 | 4 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 1 + 4 + 5 + 2 + 5 + 8 + 4 + 1 + 8 + 24 = 66 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 66 = 4 | 4 | ||||||||
The NPI number 1275154494 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1275154494, enumerated as an "individual" on April 28, 2020.
The provider is located at 701 2ND ST NE APT 619 WASHINGTON, DC 20002 and the phone number is (408) 505-4302.
Counselor with taxonomy code 101YM0800X and a focus in Mental Health.
