NPI age
20 years
Enumerated 2005-10-21
● Active Type 2 · Organization
Gastroenterology Diagnostic Clinic,
Gastroenterology Diagnostic Clinic, is 1 of 1807 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Haddad
Owner/physician
Last NPPES update
2012-10-15
Source: monthly bulk 2026-05
How this organization compares
Across 1807 active internal medicine providers in Texas.
NPI age
20 years
≈ at median (19 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2005 → 2026
2005-10Enumerated in NPPES
2005
2026
Where they practice
Primary practice location
5050 Crenshaw Rd, #200
Pasadena, TX 775053139
Mailing address
5050 Crenshaw Rd, #200
Pasadena, TX 775053139
Authorized official
Maurice S Haddad, MD
Owner/physician
📞 2819982488
Individual providers at this organization
4 individual providers on file at this primary practice address.
- Silvia Boccardo-Sabatini, MD Internal Medicine NPI 1861480204
- Hal Boone, MD Family Medicine NPI 1457349847
- Maurice Haddad, MD Internal Medicine NPI 1174512131
- So-Fong Wong, FNP, CNS, CDE Nurse Practitioner NPI 1043290703
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 094050401 |
Practice context
Multi-provider organization. 4 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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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.