NPI age
20 years
Enumerated 2006-03-31
● Active
Type 1 · Individual
MR. James Robert Retzlaff
Retzlaff is 1 of 32 social worker providers in Jbsa Lackland and 1 of 12911 in Texas.
Primary specialty
Social Worker
Licensed in
SC
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-03-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 12911 active social worker providers in Texas.
NPI age
20 years
↑ 13 yr above median (7 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
19% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-03Enumerated in NPPES
2006
2026
Where they practice
Practice location
1100 Wilford Hall Loop Bldg 4554
Jbsa Lackland, TX 782365638
Mailing address
402 Rene Levy
San Antonio, TX 782271136
Specialties
-
Social Worker PrimaryA social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be...
Practice context
Part of a multi-provider practice. 307 other active providers share this practice address in NPPES.
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- 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.