Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MARY KATHERINE GRIESSMANN, LICSW
ActiveMARY KATHERINE GRIESSMANN, LICSW is a Clinical Social Worker healthcare provider located in SPOKANE, Washington. NPI 1265061485 is currently active in the NPPES registry. Verify at CMS.
Clinical Social Worker · SPOKANE, WA
Registration Details
- NPI Number
- 1265061485
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Apr 8, 2020 (6.345649762288 yrs)
- Last Updated
- Nov 18, 2025
- License
-
LW60935986 (WA)
Practice Information
- Address
-
2020 E 29TH AVE STE 215SPOKANE, WA, 992033949Browse WA providers · Browse ZIP 99203
- Phone
- 5094372889
- Primary Specialty
-
Clinical Social Worker
1041C0700X
Other Clinical Social Worker Providers in SPOKANE, WA
| Name | Credential | NPI |
|---|---|---|
| MR. DAVID L BRUXER | M.S.W. | 1619970241 |
| KATHLEEN M. CULLEN | M.S.W. | 1720083389 |
| JOHANNA M SELISKAR | LISW | 1700867181 |
| MS. RITA I ZORROZUA | LICSW | 1487638342 |
| AUDREY BURR | ACSW | 1568433183 |
| MRS. TERESA BAILEY | LICSW | 1144294141 |
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.