TRAN MEDICAL CLINIC INC
NPI 1699749747
Internal Medicine in San Jose, CA

NPI Status: Active since February 15, 2006

Contact Information

2899 SENTER ROAD
SUITE 140
SAN JOSE, CA
ZIP 95111
Phone: (408) 281-3889
Fax: (408) 281-3892

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  • Organization
  • Internal Medicine
  • CLIA Number: 05D0930058
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-26-2027

About TRAN MEDICAL CLINIC INC

This page provides the complete NPI Profile along with additional information for Tran Medical Clinic Inc, an internist established in San Jose, California operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1699749747 assigned on February 2006. The practitioner's primary taxonomy code is 207R00000X with license number A68365 (CA). The provider is registered as an organization and their NPI record was last updated 19 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Khanh Cong Tran Md (Ceo)

NPI
1699749747
Provider Name
TRAN MEDICAL CLINIC INC
Entity Type
Organization
Location Address
2899 SENTER ROAD SUITE 140 SAN JOSE, CA 95111
Location Phone
(408) 281-3889
Location Fax
(408) 281-3892
Mailing Address
2899 SENTER ROAD SUITE 140 SAN JOSE, CA 95111
Mailing Phone
(408) 281-3889
Mailing Fax
(408) 281-3892
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-15-2006
Last Update Date
07-20-2007
Code Navigator

An internist like Tran Medical Clinic Inc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A68365
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

20A8238 (CA)
2208D00000XAllopathic & Osteopathic Physicians

General Practice

A52085 (CA)

Group Taxonomy 193400000X MULTIPLE 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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. KHANH CONG TRAN MD

Authorized Official Title
CEO
Authorized Official Phone
(408) 281-3998

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D0930058
Facility Type
Physician Office
Certificate Effective Date
June 27, 2025
Certificate Expiration Date
June 26, 2027
Laboratory Director
KHANH C. TRAN MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Tran Medical Clinic Inc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1699749747, we treat the final digit (7) 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 83. The final step is to find the difference between that total and the next multiple of ten (90 - 83 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 4 + 4 + 1 + 8 + 7 + 8 + 24 = 83

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

The next multiple of ten after 83 is 90. The difference is the calculated check digit.

90 - 83 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1699749747.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699749747, enumerated as an "organization" on February 15, 2006.

The provider is located at 2899 SENTER ROAD SUITE 140 SAN JOSE, CA 95111 and the phone number is (408) 281-3889.

Internal Medicine with taxonomy code 207R00000X.