DR. CARL RALPH GRAY MD
NPI 1124280615
Psychiatry & Neurology - Psychiatry in Rockville, MD

NPI Status: Active since June 26, 2008

Contact Information

6000 EXECUTIVE BLVD
SUITE 605
ROCKVILLE, MD
ZIP 20852
Phone: (301) 881-1488
Fax: (301) 881-8515

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About CARL GRAY

This page provides the complete NPI Profile along with additional information for Carl Gray, a provider established in Rockville, Maryland with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1124280615 assigned on June 2008. The practitioner's primary taxonomy code is 2084P0800X with license number D0016305 (MD). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1124280615
Provider Name
DR. CARL RALPH GRAY MD
Gender
Male
Entity Type
Individual
Location Address
6000 EXECUTIVE BLVD SUITE 605 ROCKVILLE, MD 20852
Location Phone
(301) 881-1488
Location Fax
(301) 881-8515
Mailing Address
6000 EXECUTIVE BLVD SUITE 605 ROCKVILLE, MD 20852
Mailing Phone
(301) 881-1488
Mailing Fax
(301) 881-8515
Is Sole Proprietor?
Yes
Enumeration Date
06-26-2008
Last Update Date
06-26-2008
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A psychiatrist like Carl Gray 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.
D0016305
License State
MD
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 1124280615, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
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 2 → 4 2 → 4 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 4 + 8 + 0 + 6 + 2 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1124280615.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Physical Therapist
6000 EXECUTIVE BLVD, STE 201
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 625
ROCKVILLE, MD 20852
Allergy & Immunology
6000 EXECUTIVE BLVD, SUITE 615
NORTH BETHESDA, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Urology
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Obstetrics & Gynecology (Gynecology)
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Orthopaedic Surgery
6000 EXECUTIVE BLVD, SUITE 510
ROCKVILLE, MD 20852
Orthopaedic Surgery
6000 EXECUTIVE BLVD, SUITE 510
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 310
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 310
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 310
ROCKVILLE, MD 20852
Radiology (Diagnostic Radiology)
6000 EXECUTIVE BLVD, SUITE 302
ROCKVILLE, MD 20852
Clinic/Center (Radiology)
6000 EXECUTIVE BLVD, SUITE 302
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 310
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE115
ROCKVILLE, MD 20852
Psychiatry & Neurology (Neurology)
6000 EXECUTIVE BLVD
NORTH BETHESDA, MD 20852

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124280615, enumerated as an "individual" on June 26, 2008.

The provider is located at 6000 EXECUTIVE BLVD SUITE 605 ROCKVILLE, MD 20852 and the phone number is (301) 881-1488.

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