Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DEREK WALLENSTEIN
ActiveDEREK WALLENSTEIN is a Social Worker healthcare provider located in FARGO, North Dakota. NPI 1689271371 is currently active in the NPPES registry. Verify at CMS.
Social Worker · FARGO, ND
Registration Details
- NPI Number
- 1689271371
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 6, 2020 (5.8970462918986 yrs)
- Last Updated
- Sep 11, 2025
Practice Information
- Address
-
1635 43RD ST S STE 105FARGO, ND, 581033579Browse ND providers · Browse ZIP 58103
- Phone
- 7014122973
- Primary Specialty
-
Social Worker
104100000X
- Additional Specialty
- Social Worker
Other Social Worker Providers in FARGO, ND
| Name | Credential | NPI |
|---|---|---|
| GLORIA JEAN KERN | MSW | 1003825837 |
| BOB CLIFFORD STEWART | LCSW | 1245347848 |
| MARY P LONG | LCSW | 1376640581 |
| MS. CAROLYN I PELOUBET | RN, LSW | 1669568390 |
| MS. RENEE MICHELLE GRUSSING | LSW | 1386734424 |
| MS. ELLA HUWE | LBSW | 1821188962 |
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.