DR. VISHAAL MEHRA MD
NPI 1144472754
Psychiatry & Neurology - Psychiatry in San Diego, CA

NPI Status: Active since October 14, 2008

Contact Information

770 WASHINGTON ST
SUITE 200
SAN DIEGO, CA
ZIP 92103
Phone: (858) 278-3647
Fax: (858) 278-3660

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About VISHAAL MEHRA

This page provides the complete NPI Profile along with additional information for Vishaal Mehra, a provider established in San Diego, California with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1144472754 assigned on October 2008. The practitioner's primary taxonomy code is 2084P0800X with license number A81407 (CA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1144472754
Provider Name
DR. VISHAAL MEHRA MD
Gender
Male
Entity Type
Individual
Location Address
770 WASHINGTON ST SUITE 200 SAN DIEGO, CA 92103
Location Phone
(858) 278-3647
Location Fax
(858) 278-3660
Mailing Address
770 WASHINGTON ST SUITE 200 SAN DIEGO, CA 92103
Mailing Phone
(858) 278-3647
Mailing Fax
(858) 278-3660
Is Sole Proprietor?
Yes
Enumeration Date
10-14-2008
Last Update Date
02-17-2014
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A psychiatrist like Vishaal Mehra 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.
A81407
License State
CA
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.

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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 1144472754, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
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 4 → 8 4 → 8 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 8 + 7 + 4 + 7 + 1 + 0 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1144472754.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Specialist
770 WASHINGTON ST
SAN DIEGO, CA 92103
Occupational Therapist
770 WASHINGTON ST, SUITE 207
SAN DIEGO, CA 92103
Anesthesiology
770 WASHINGTON ST
SAN DIEGO, CA 92103
Podiatrist (Foot & Ankle Surgery)
770 WASHINGTON ST, SUITE 202
SAN DIEGO, CA 92103
Podiatrist (Foot & Ankle Surgery)
770 WASHINGTON ST, SUITE 202
SAN DIEGO, CA 92103
Anesthesiology
770 WASHINGTON ST, #101
SAN DIEGO, CA 92103
Specialist
770 WASHINGTON ST, SUITE 301
SAN DIEGO, CA 92103
Anesthesiology
770 WASHINGTON ST, SUITE 101
SAN DIEGO, CA 92103
Family Medicine
770 WASHINGTON ST, SUITE 200
SAN DIEGO, CA 92103
Internal Medicine (Allergy & Immunology)
770 WASHINGTON ST, SUITE #200
SAN DIEGO, CA 92103
Psychologist (Addiction (Substance Use Disorder))
770 WASHINGTON ST, SUITE 200
SAN DIEGO, CA 92103
Specialist
770 WASHINGTON ST, #207
SAN DIEGO, CA 92103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144472754, enumerated as an "individual" on October 14, 2008.

The provider is located at 770 WASHINGTON ST SUITE 200 SAN DIEGO, CA 92103 and the phone number is (858) 278-3647.

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