NPI age
18 years
Enumerated 2007-10-22
● Active Type 2 · Organization
Maria K. Nguyen, Md, PA
Maria K. Nguyen, Md, PA is 1 of 920 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Nguyen
MD
Last NPPES update
2013-10-24
Source: monthly bulk 2026-05
How this organization compares
Across 920 active internal medicine providers in Texas.
NPI age
18 years
≈ at median (17 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2007 → 2026
2007-10Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
12609 Louetta Rd
Cypress, TX 774295136
Mailing address
Po Box 900
Cypress, TX 774100900
Authorized official
Maria K Nguyen, MD
MD
📞 8329128400
Individual providers at this organization
5 individual providers on file at this primary practice address.
- Lisa Chan, M.D. Internal Medicine NPI 1992860829
- Huy Nguyen, M.D. Family Medicine NPI 1952469819
- Maria Nguyen, M.D. Internal Medicine NPI 1841209194
- Thuan Nguyen, M.D. Internal Medicine NPI 1841206703
- Tram Vo Nurse Practitioner NPI 1073214672
Specialties
-
Internal Medicine PrimaryAn internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients...
Practice context
Multi-provider organization. 5 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 →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.