NPI age
16 years
Enumerated 2009-10-06
● Active
Type 1 · Individual
Jill Nonnemacher, LCSW
Nonnemacher is 1 of 68 social worker providers in Mansfield and 1 of 12911 in Texas.
Primary specialty
Social Worker
Plus 1 subspecialty
Licensed in
TX, NJ
2 states
Status
Active
No deactivations on record
Last NPPES update
2009-10-06
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
16 years
↑ 9 yr above median (7 yr)
State licenses
2 states
Top 92% — 7% of peers are multi-state
Subspecialties
0
19% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-10Enumerated in NPPES
2009
2026
Where they practice
Practice location
9 Crestlake Ct
Mansfield, TX 760635469
Mailing address
9 Crestlake Ct
Mansfield, TX 760635469
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. 1 other active provider shares 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.