DR. CHRISTINE DENISE HEALY-JOHNSON PSY.D.
NPI 1750409694
Psychologist - Clinical in Washington, DC
NPI Status: Active since March 27, 2007
Contact Information
1350 CONNECTICUT AVE NW STE 500
WASHINGTON, DC
ZIP 20036
Phone: (202) 680-0890
- Individual
- Female
- Psychologist
- Clinical
About CHRISTINE HEALY-JOHNSON
This page provides the complete NPI Profile along with additional information for Christine Healy-johnson, a provider established in Washington, District Of Columbia with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1750409694 assigned on March 2007. The practitioner's primary taxonomy code is 103TC0700X with license number PSY1000010 (DC). The provider is registered as an individual and her NPI record was last updated May 2025.
- NPI
- 1750409694
- Provider Name
- DR. CHRISTINE DENISE HEALY-JOHNSON PSY.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1350 CONNECTICUT AVE NW STE 500 WASHINGTON, DC 20036
- Location Phone
- (202) 680-0890
- Mailing Address
- 1350 CONNECTICUT AVE NW STE 500 WASHINGTON, DC 20036
- Mailing Phone
- (202) 680-0890
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 03-27-2007
- Last Update Date
- 05-05-2025
- Code Navigator
A clinical psychologist like Christine Healy-johnson assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.
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
Psychologist Clinical
- Taxonomy Code
- 103TC0700X
- Type
- Behavioral Health & Social Service Providers
- License No.
- PSY1000010
- License State
- DC
- Taxonomy Description
- A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
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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 | 5 | 0 | 4 | 0 | 9 | 6 | 9 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 10 | 0 | 8 | 0 | 18 | 6 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 0 + 0 + 8 + 0 + 1 + 8 + 6 + 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 1750409694 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 7 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1952900110 | BETSY MENCHER, PH.D. PLLC Organization | Psychologist (Clinical) | 1350 CONNECTICUT AVE NW STE 500 WASHINGTON, DC 20036 (202) 969-2274 |
| 1821690322 | BEWILBERTLLC Organization | Social Worker (Clinical) | 1350 CONNECTICUT AVE NW STE 500 WASHINGTON, DC 20036 (240) 391-7350 |
| 1609141282 | DR. PETER JOSEPH ELLSWORTH PHD Individual | 1350 CONNECTICUT AVE NW STE 500 WASHINGTON, DC 20036 (202) 790-9725 | |
| 1366124398 | DR. CHIARA ABBATELLI PSYD Individual | Psychologist (Clinical) | 1350 CONNECTICUT AVE NW STE 500 WASHINGTON, DC 20036 (202) 969-2274 |
| 1588265821 | SARAH MILLER LICSW Individual | Social Worker (Clinical) | 1350 CONNECTICUT AVE NW STE 500 WASHINGTON, DC 20036 (202) 855-7743 |
| 1790538122 | TANISHA PELHAM PH.D. Individual | Psychologist (Counseling) | 1350 CONNECTICUT AVE NW STE 500 WASHINGTON, DC 20036 (969) 227-4202 |
| 1154088557 | DR. DEIRDRE ANNE GAUGHAN PSYD Individual | Psychologist | 1350 CONNECTICUT AVE NW STE 500 WASHINGTON, DC 20036 (914) 260-0727 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750409694, enumerated in the NPI registry as an "individual" on March 27, 2007
The provider is located at 1350 Connecticut Ave Nw Ste 500 Washington, Dc 20036 and the phone number is (202) 680-0890
The provider's speciality is Psychologist with taxonomy code 103TC0700X with a focus in Clinical
This NPI record was last updated on March 27, 2007. 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].
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