Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
WILLIAM P. KOOISTRA, PH.D.
Active Sole ProprietorWILLIAM P. KOOISTRA, PH.D. is a Clinical Psychologist healthcare provider located in GRAND HAVEN, Michigan. NPI 1508040627 is currently active in the NPPES registry. Verify at CMS.
Clinical Psychologist · GRAND HAVEN, MI
Registration Details
- NPI Number
- 1508040627
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Dec 26, 2007 (18.597253657659 yrs)
- Last Updated
- Dec 23, 2016
- License
-
6301007943 (MI)
- Sole Proprietor
- Yes
Practice Information
- Address
-
41 WASHINGTON AVESTE 365GRAND HAVEN, MI, 494173304Browse MI providers · Browse ZIP 49417
- Phone
- 6163999911
- Primary Specialty
-
Clinical Psychologist
103TC0700X
Other Clinical Psychologist Providers in GRAND HAVEN, MI
| Name | Credential | NPI |
|---|---|---|
| EDWARD CARL SWART | PHD | 1578675609 |
| MORGAN E. LACHNEY | ED.D., PSY.D. | 1912004003 |
| WALKER M PARMELEE | ED.D. | 1184723793 |
| DR. MICHAEL SCOTT BRADY | PH.D. | 1366530271 |
| PAUL LEPPANEN | M.A., ED.S. | 1306996483 |
| DR. TONI SUE START | LP | 1356542716 |
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.