KATHLEEN GRAY M,.D.
NPI 1336422252
Independent Medical Examiner in San Diego, CA

NPI Status: Active since September 27, 2011

Contact Information

4020 SEQUOIA ST
SAN DIEGO, CA
ZIP 92109
Phone: (858) 382-8106

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  • Individual
  • Female
  • Independent Medical Examiner

About KATHLEEN GRAY

This page provides the complete NPI Profile along with additional information for Kathleen Gray, a provider established in San Diego, California with a medical specialization in Independent Medical Examiner. The healthcare provider is registered in the NPI registry with number 1336422252 assigned on September 2011. The practitioner's primary taxonomy code is 202C00000X with license number G66152 (CA). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1336422252
Provider Name
KATHLEEN GRAY M,.D.
Gender
Female
Entity Type
Individual
Location Address
4020 SEQUOIA ST SAN DIEGO, CA 92109
Location Phone
(858) 382-8106
Mailing Address
4020 SEQUOIA ST SAN DIEGO, CA 92109
Mailing Phone
(858) 382-8106
Is Sole Proprietor?
Yes
Enumeration Date
09-27-2011
Last Update Date
09-27-2011
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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

Independent Medical Examiner

Taxonomy Code
202C00000X
Type
Allopathic & Osteopathic Physicians
License No.
G66152
License State
CA
Taxonomy Description
A special evaluator not involved with the medical care of the individual examinee that impartially evaluates the care being provided by other practitioners to clarify clinical, disability, liability or other case issues.

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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 1336422252, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 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 + 3 + 6 + 6 + 8 + 2 + 4 + 2 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1336422252.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336422252, enumerated as an "individual" on September 27, 2011.

The provider is located at 4020 SEQUOIA ST SAN DIEGO, CA 92109 and the phone number is (858) 382-8106.

Independent Medical Examiner with taxonomy code 202C00000X.