NPI age
20 years
Enumerated 2006-04-05
● Active Type 2 · Organization
Vascular Diagnostic Laboratory
Vascular Diagnostic Laboratory is 1 of 489 surgery organizations in Texas.
Primary specialty
Surgery
Plus 2 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
McCollum
Co Director
Last NPPES update
2007-12-21
Source: monthly bulk 2026-05
How this organization compares
Across 489 active surgery providers in Texas.
NPI age
20 years
↑ 3 yr above median
Practice locations
1
0 secondary on file
Subspecialties
2
In the 49% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-04Enumerated in NPPES
2006
2026
Where they practice
Primary practice location
6565 Fannin, F922
Houston, TX 770302707
Mailing address
Po Box 200100
Houston, TX 772160100
Authorized official
Charles Holmes McCollum, MD
Co Director
📞 7137988651
Individual providers at this organization
6 individual providers on file at this primary practice address.
- Christie Ballantyne, MD Internal Medicine NPI 1467471557
- Charyl Bell-Gordon, FNP-C Nurse Practitioner NPI 1811191240
- Matt Khoshnevis, M.D. Internal Medicine NPI 1215032305
- Roger Selouan, M.D. Radiology NPI 1306081518
- Victoria Sgarlat, NURSE PRACTITIONER Nurse Practitioner NPI 1760669832
- Munir Shahjahan, M.D., M.P.H., DR.PH Pathology NPI 1932344785
Specialties
-
Surgery PrimaryA surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
-
SurgeryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
-
Thoracic Surgery (Cardiothoracic Vascular Surgery)A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall,...
Practice context
Multi-provider organization. 6 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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