Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. MARY TROTTY NICKSON, PH.D.
Active Sole ProprietorDR. MARY TROTTY NICKSON, PH.D. is a Professional Counselor healthcare provider located in ALLEN, Texas. NPI 1245459189 is currently active in the NPPES registry. Verify at CMS.
Professional Counselor · ALLEN, TX
Registration Details
- NPI Number
- 1245459189
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Apr 25, 2007 (19.117416069759 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
11170 (TX)25148 (TX)30454 (TX)
- Sole Proprietor
- Yes
Practice Information
- Address
-
100 ALLENTOWN PKWY#114ALLEN, TX, 750024200Browse TX providers · Browse ZIP 75002
- Phone
- 9727470059
- Primary Specialty
-
Professional Counselor
101YP2500X
- Additional Specialty
- Counseling Psychologist
- Additional Specialty
- School Psychologist
Other Professional Counselor Providers in ALLEN, TX
| Name | Credential | NPI |
|---|---|---|
| MRS. BINITA VAGHELA KUMAR | LPC | 1699729038 |
| MS. PAMELA ANNE SIMMONS | MA, LPC | 1467568196 |
| MS. DIANE N. BLACK | LPC | 1982715728 |
| DONNA WOLANSKI ALEXANDER | MA, LPC, LMFT | 1457447070 |
| MS. JUDY RAYBURN | LPC | 1588747968 |
| MICHELLE HOLMAN NIETERT | LPC | 1063579514 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.