DEEPAK KAJI MD
NPI 1639829575
Psychiatry & Neurology - Psychiatry in New York, NY

NPI Status: Active since March 24, 2022

Contact Information

1468 MADISON AVE
NEW YORK, NY
ZIP 10029
Phone: (914) 400-9589

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About DEEPAK KAJI

This page provides the complete NPI Profile along with additional information for Deepak Kaji, a provider established in New York, New York with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1639829575 assigned on March 2022. The practitioner's primary taxonomy code is 2084P0800X with license number 327048 (NY). The provider is registered as an individual and his NPI record was last updated May 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1639829575
Provider Name
DEEPAK KAJI MD
Gender
Male
Entity Type
Individual
Location Address
1468 MADISON AVE NEW YORK, NY 10029
Location Phone
(914) 400-9589
Mailing Address
1468 MADISON AVE DEPT OF NEW YORK, NY 10029
Mailing Phone
(914) 400-9589
Is Sole Proprietor?
Yes
Enumeration Date
03-24-2022
Last Update Date
05-05-2026
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A psychiatrist like Deepak Kaji are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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 Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
327048
License State
NY
Taxonomy Description
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1639829575, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 6 + 2 + 1 + 8 + 5 + 1 + 4 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1639829575.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Speech-Language Pathologist
1468 MADISON AVE, BOX 1241
NEW YORK, NY 10029
Physical Therapist
1468 MADISON AVE
NEW YORK, NY 10029
Physical Therapist
1468 MADISON AVE
NEW YORK, NY 10029
Occupational Therapist (Hand)
1468 MADISON AVE, MC LEVEL ROOM 201
NEW YORK, NY 10029
Physical Therapist
1468 MADISON AVE
NEW YORK, NY 10029
Occupational Therapist (Neurorehabilitation)
1468 MADISON AVE, MOUNT SINAI MEDICAL CENTER
NEW YORK, NY 10029
Anesthesiology
1468 MADISON AVE, KCC-8
NEW YORK, NY 10029
Nurse Practitioner (Adult Health)
1468 MADISON AVE, ROOM 721
NEW YORK, NY 10029
General Acute Care Hospital
1468 MADISON AVE
NEW YORK, NY 10029
Nurse Practitioner (Adult Health)
1468 MADISON AVE
NEW YORK, NY 10029
General Acute Care Hospital
1468 MADISON AVE
NEW YORK, NY 10029
Registered Nurse (Infection Control)
1468 MADISON AVE
NEW YORK, NY 10029
Nurse Practitioner (Gerontology)
1468 MADISON AVE
NEW YORK, NY 10029
Nurse Practitioner (Adult Health)
1468 MADISON AVE
NEW YORK, NY 10029
Clinic/Center (Occupational Medicine)
1468 MADISON AVE, 3RD FLOOR
NEW YORK, NY 10029
Nurse Practitioner (Family)
1468 MADISON AVE
NEW YORK, NY 10029
Pathology (Anatomic Pathology & Clinical Pathology)
1468 MADISON AVE, THE MOUNT SINAI HOSPITAL
NEW YORK, NY 10029
Clinical Neuropsychologist
1468 MADISON AVE, NEUROLOGY MHBB BOX 1052
NEW YORK, NY 10029
General Acute Care Hospital
1468 MADISON AVE, 15TH FLOOR, BOX 1194
NEW YORK, NY 10029

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639829575, enumerated as an "individual" on March 24, 2022.

The provider is located at 1468 MADISON AVE NEW YORK, NY 10029 and the phone number is (914) 400-9589.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.