JOHN HAI DANG GIANG MD
NPI 1447712773
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Houston, TX
NPI Status: Active since April 04, 2019
Contact Information
6410 FANNIN ST STE 500
HOUSTON, TX
ZIP 77030
Phone: (832) 325-6516
Fax: (713) 512-2248
- Individual
- Male
- Psychiatry & Neurology
- Neurology with Special Qualifications in...
About JOHN HAI DANG GIANG
This page provides the complete NPI Profile along with additional information for John Hai Dang Giang, a provider established in Houston, Texas with a medical specialization in Psychiatry & Neurology, focusing in neurology with special qualifications in child neurology . The healthcare provider is registered in the NPI registry with number 1447712773 assigned on April 2019. The practitioner's primary taxonomy code is 2084N0402X with license number V2739 (TX). The provider is registered as an individual and his NPI record was last updated March 2025.
- NPI
- 1447712773
- Provider Name
- JOHN HAI DANG GIANG MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 6410 FANNIN ST STE 500 HOUSTON, TX 77030
- Location Phone
- (832) 325-6516
- Location Fax
- (713) 512-2248
- Mailing Address
- 6410 FANNIN ST STE 500 HOUSTON, TX 77030
- Mailing Phone
- (832) 325-6516
- Mailing Fax
- (713) 512-2248
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-04-2019
- Last Update Date
- 03-17-2025
- Code Navigator
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
Psychiatry & Neurology Neurology with Special Qualifications in Child Neurology
- Taxonomy Code
- 2084N0402X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- V2739
- License State
- TX
- Taxonomy Description
- A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
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 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program | (TX) |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 4 | 4 | 7 | 7 | 1 | 2 | 7 | 7 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 8 | 7 | 14 | 1 | 4 | 7 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 8 + 7 + 1 + 4 + 1 + 4 + 7 + 1 + 4 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1447712773 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1578919742 | STEPHAN SMITH N.N.P. Individual | Nurse Practitioner (Neonatal) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (713) 704-2900 |
| 1578010500 | UT HEALTH SCIENCE CENTER - PEDIATRIC PULMONARY Organization | Nurse Practitioner (Family) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-6516 |
| 1740560820 | MISS OLGA RODZIYEVSKA PA-C Individual | Physician Assistant (Medical) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (281) 935-5917 |
| 1801359971 | DIYA CHAKRABORTY MD Individual | Student in an Organized Health Care Education/Training Program | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-6516 |
| 1508815861 | DR. ESSAM M IMSEIS MD Individual | Pediatrics (Pediatric Gastroenterology) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-6516 |
| 1750724399 | TU T MAI M.D. Individual | Pediatrics (Pediatric Gastroenterology) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (713) 500-5663 |
| 1528272028 | LAURA J BENJAMINS MD, MPH Individual | Pediatrics (Adolescent Medicine) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-7111 |
| 1093064438 | MICHAEL WESLEY WATKINS M.D. Individual | Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (713) 500-7142 |
| 1831862481 | MARY SUZANNE LATTIN RD, LD Individual | Dietitian, Registered | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-7592 |
| 1477994416 | CHELSEA ANN MARY GATCLIFFE MD Individual | Pediatrics (Pediatric Pulmonology) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-6516 |
| 1083284517 | APRIL ELIZABETH CHERIAN NP Individual | Nurse Practitioner (Pediatrics) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-6516 |
| 1831578715 | DR. MONICA ANNE BRAY M.D. Individual | Pediatrics (Pediatric Rheumatology) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-6516 |
| 1588224869 | AMANDA ELIZABETH CHILD Individual | Clinical Neuropsychologist | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (713) 500-5646 |
| 1629204680 | DR. DONNA A GOFF MD Individual | Pediatrics (Pediatric Cardiology) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-7111 |
| 1558345421 | MRS. RACHEL ELIZABETH MURPHY REGISTERED DIETITIAN Individual | Dietitian, Registered | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-7165 |
| 1033861802 | PAIGE ROBERTS RD Individual | Dietitian, Registered (Nutrition, Metabolic) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (713) 500-5906 |
| 1780617498 | HEATHER SAAVEDRA RD Individual | Dietitian, Registered (Nutrition, Metabolic) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (713) 500-7098 |
| 1104246511 | GENCY SILBE ABRAHAM MD Individual | Pediatrics (Pediatric Emergency Medicine) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-7111 |
| 1285844514 | SHADE' BETHENA MOODY MD Individual | Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-7151 |
| 1679982680 | CRISTONIEL SANTOS ABRENICA M.D. Individual | Pediatrics (Pediatric Gastroenterology) | 6410 FANNIN ST STE 500 HOUSTON, TX 77030 (832) 325-6516 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1447712773, enumerated in the NPI registry as an "individual" on April 04, 2019
The provider is located at 6410 Fannin St Ste 500 Houston, Tx 77030 and the phone number is (832) 325-6516
The provider's speciality is Psychiatry & Neurology with taxonomy code 2084N0402X with a focus in Neurology with Special Qualifications in Child Neurology
This NPI record was last updated on April 04, 2019. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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