DR. TIAN JIAN CHEN PHD
NPI 1326239062
Medical Genetics, Ph.D. Medical Genetics in Mobile, AL

NPI Status: Active since August 07, 2007

Contact Information

2451 FILLINGIM ST
MASTIN BLDG 604
MOBILE, AL
ZIP 36617
Phone: (251) 470-5842
Fax: (251) 470-5809

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  • Individual
  • Male
  • Medical Genetics, Ph.D. Medical Genetics

About TIAN CHEN

This page provides the complete NPI Profile along with additional information for Tian Chen, a provider established in Mobile, Alabama with a medical specialization in Medical Genetics, Ph.d. Medical Genetics. The healthcare provider is registered in the NPI registry with number 1326239062 assigned on August 2007. The practitioner's primary taxonomy code is 170100000X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1326239062
Provider Name
DR. TIAN JIAN CHEN PHD
Gender
Male
Entity Type
Individual
Location Address
2451 FILLINGIM ST MASTIN BLDG 604 MOBILE, AL 36617
Location Phone
(251) 470-5842
Location Fax
(251) 470-5809
Mailing Address
PO BOX 40480 MOBILE, AL 36640
Mailing Phone
(251) 470-5842
Mailing Fax
(251) 470-5809
Is Sole Proprietor?
No
Enumeration Date
08-07-2007
Last Update Date
08-07-2007
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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

Medical Genetics, Ph.D. Medical Genetics

Taxonomy Code
170100000X
Type
Other Service Providers
Taxonomy Description
A medical geneticist works in association with a medical specialist, is affiliated with a clinical genetics program, and serves as a consultant to medical and dental specialists.

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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 1326239062, 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
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 2 → 4 2 → 4 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 4 + 3 + 1 + 8 + 0 + 1 + 2 + 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 1326239062.

Other Providers at the Same Location


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

Surgery
2451 FILLINGIM ST, MASTIN 101
MOBILE, AL 36617
Emergency Medicine
2451 FILLINGIM ST, SUITE 10 L
MOBILE, AL 36617
Internal Medicine (Cardiovascular Disease)
2451 FILLINGIM ST, MASTIN BLDG
MOBILE, AL 36617
Nurse Anesthetist, Certified Registered
2451 FILLINGIM ST
MOBILE, AL 36617
Nurse Anesthetist, Certified Registered
2451 FILLINGIM ST, MASTIN BLD 610
MOBILE, AL 36617
Radiology (Diagnostic Radiology)
2451 FILLINGIM ST, MASTIN BLDG. 617
MOBILE, AL 36617
Psychiatry & Neurology (Psychiatry)
2451 FILLINGIM ST, MASTIN BLDG. 617
MOBILE, AL 36617
Nurse Practitioner
2451 FILLINGIM ST, MASTIN BLDG. 617
MOBILE, AL 36617
Radiology (Diagnostic Radiology)
2451 FILLINGIM ST
MOBILE, AL 36617
Clinic/Center (Multi-Specialty)
2451 FILLINGIM ST, MASTIN BLDG. 617
MOBILE, AL 36617
Radiology (Diagnostic Radiology)
2451 FILLINGIM ST, MASTIN 617
MOBILE, AL 36617
Radiology (Vascular & Interventional Radiology)
2451 FILLINGIM ST, MASTIN BLDG 617
MOBILE, AL 36617
Surgery (Surgical Critical Care)
2451 FILLINGIM ST, MASTIN 101
MOBILE, AL 36617
Pathology (Anatomic Pathology & Clinical Pathology)
2451 FILLINGIM ST, PATHOLOGY
MOBILE, AL 36617
Surgery
2451 FILLINGIM ST, MASTIN 101
MOBILE, AL 36617
Nurse Anesthetist, Certified Registered
2451 FILLINGIM ST
MOBILE, AL 36617
Internal Medicine (Nephrology)
2451 FILLINGIM ST, MASTIN BLDG
MOBILE, AL 36617
Psychiatry & Neurology (Neurology)
2451 FILLINGIM ST, MASTIN BLDG 617
MOBILE, AL 36617
Psychiatry & Neurology (Psychiatry)
2451 FILLINGIM ST, MASTIN BLDG 617
MOBILE, AL 36617
Pathology (Neuropathology)
2451 FILLINGIM ST, PATHOLOGY
MOBILE, AL 36617

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326239062, enumerated as an "individual" on August 07, 2007.

The provider is located at 2451 FILLINGIM ST MASTIN BLDG 604 MOBILE, AL 36617 and the phone number is (251) 470-5842.

Medical Genetics, Ph.D. Medical Genetics with taxonomy code 170100000X.