TAM TRAN MINH ONG NP
NPI 1881551034
Nurse Practitioner - Critical Care Medicine in Houston, TX
NPI Status: Active since January 08, 2026
Contact Information
6400 FANNIN ST STE 2800
HOUSTON, TX
ZIP 77030
Phone: (713) 486-8000
Fax: (743) 486-8088
- Individual
- Female
- Nurse Practitioner
- Critical Care Medicine
About TAM ONG
This page provides the complete NPI Profile along with additional information for Tam Ong, a provider established in Houston, Texas with a medical specialization in Nurse Practitioner, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1881551034 assigned on January 2026. The practitioner's primary taxonomy code is 363LC0200X with license number 1215296 (TX). The provider is registered as an individual and her NPI record was last updated January 2026.
- NPI
- 1881551034
- Provider Name
- TAM TRAN MINH ONG NP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 6400 FANNIN ST STE 2800 HOUSTON, TX 77030
- Location Phone
- (713) 486-8000
- Location Fax
- (743) 486-8088
- Mailing Address
- 6400 FANNIN ST STE 2070 HOUSTON, TX 77030
- Mailing Phone
- (713) 486-8000
- Mailing Fax
- (743) 486-8088
- Is Sole Proprietor?
- No
- Enumeration Date
- 01-08-2026
- Last Update Date
- 01-08-2026
- Code Navigator
A nurse practitioner (NP) like Tam Ong is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
Location Map
Secondary Locations
- 7600 Beechnut St
Houston, TX 77074
(713) 500-6128 - 921 Gessner Rd
Houston, TX 77024
(713) 500-6128 - 6411 Fannin St
Houston, TX 77030
(713) 500-6128
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
Nurse Practitioner Critical Care Medicine
- Taxonomy Code
- 363LC0200X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 1215296
- License State
- TX
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) |
|---|---|---|---|---|
| 1 | 163W00000X | Nursing Service Providers | Registered Nurse | 949872 (TX) |
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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 1881551034, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 56 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1881551034, enumerated as an "individual" on January 08, 2026.
The provider is located at 6400 FANNIN ST STE 2800 HOUSTON, TX 77030 and the phone number is (713) 486-8000.
Nurse Practitioner with taxonomy code 363LC0200X and a focus in Critical Care Medicine.
