NPI age
15 years
Enumerated 2010-08-11
● Active
Type 1 · Individual
MRS. Crystal Alicia Mercer, M.A., LPC, LMFT
Mercer is 1 of 8 marriage & family therapist providers in Desoto and 1 of 3335 in Texas.
Primary specialty
Marriage & Family Therapist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-01-27
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 3335 active marriage & family therapist providers in Texas.
NPI age
15 years
↑ 7 yr above median (8 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
1
In the 32% of peers with subspecialties
NPI lifetime · 2010 → 2026
2010-08Enumerated in NPPES
2010
2026
Where they practice
Practice location
229 S Hampton Rd Unit 2743
Desoto, TX 751230710
Mailing address
229 S Hampton Rd Unit 2743
Desoto, TX 751230710
Specialties
-
Marriage & Family Therapist PrimaryA marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family...
-
CounselorDefinition to come...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 3 new marriage & family therapist providers have been added in Desoto in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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