NPI age
20 years
Enumerated 2005-09-02
● Active Type 2 · Organization
John Largen And Associates, Inc.
John Largen And Associates, Inc. is 1 of 496 clinical neuropsychologist organizations in Texas.
Primary specialty
Clinical Neuropsychologist
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Largen
Owner
Last NPPES update
2007-08-28
Source: monthly bulk 2026-05
How this organization compares
Across 496 active clinical neuropsychologist providers in Texas.
NPI age
20 years
↑ 6 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2005 → 2026
2005-09Enumerated in NPPES
2005
2026
Where they practice
Primary practice location
1020 Holcombe Blvd, Ste 1304
Houston, TX 770302210
Mailing address
1020 Holcombe Blvd, Ste 1304
Houston, TX 770302210
Authorized official
John W Largen, PHD
Owner
📞 7137992818
Individual providers at this organization
11 individual providers on file at this primary practice address.
- Souradeep Bhattacharya Student in an Organized Health Care Education/Training Program NPI 1518808567
- Rajashekher Bolla, PT Physical Therapist NPI 1265764864
- Elizabeth Fowler, EDD Psychologist NPI 1932253325
- Rohan Gupta Student in an Organized Health Care Education/Training Program NPI 1245199017
- Christine Lannon Student in an Organized Health Care Education/Training Program NPI 1336906254
- John Largen, PHD Clinical Neuropsychologist NPI 1265425466
- Zachary Mendoza Student in an Organized Health Care Education/Training Program NPI 1336940048
- Albert Oh Student in an Organized Health Care Education/Training Program NPI 1891598199
- Reagan Oliphant Student in an Organized Health Care Education/Training Program NPI 1881541605
- Nicholas Panzo Student in an Organized Health Care Education/Training Program NPI 1316758550
- Raiyan Talukder Student in an Organized Health Care Education/Training Program NPI 1518813948
Specialties
-
Clinical Neuropsychologist PrimaryA clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 0029HQ | BCBS |
Practice context
Multi-provider organization. 11 individual providers on file at this primary address.
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