NPI age
20 years
Enumerated 2005-08-31
● Active
Type 1 · Individual
Guliz Erdem, MD
Erdem is 1 of 43 pediatrics providers in Houston and 1 of 113 in Texas.
Primary specialty
Pediatrics
Plus 3 subspecialties
Licensed in
TX, OH
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-03-05
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 113 active pediatrics providers in Texas.
NPI age
20 years
≈ at median (19 yr)
State licenses
2 states
Top 85% — 14% of peers are multi-state
Subspecialties
2
In the 44% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-08Enumerated in NPPES
2005
2026
Where they practice
Practice location
6410 Fannin St Ste 500
Houston, TX 770303005
Mailing address
6410 Fannin St Ste 500
Houston, TX 770303005
Specialties
-
Pediatrics PrimaryA pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses,...
-
PediatricsA pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment...
-
PediatricsA pediatrician who has special qualifications to manage emergencies in infants and children.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (OH) | H308790 | CGS - MEDICARE |
| 05 (OH) | 0099302 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 53 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 113 Pediatrics providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.