Winnie Monohan, MS, CGC
Genetic Counselor (M.S.) · Longview, WA
Practice location
1615 Delaware StLongview, WA 98632-2367
- Phone
- (360) 414-7878
- Fax
- (360) 414-7876
NPI record
- NPI
- 1912860776
- Entity type
- Individual (Type 1)
- Enumeration date
- December 8, 2025
- Last updated
- August 26, 2026
- Certified
- August 26, 2026
- Sole proprietor
- No
Specialties & taxonomy codes
| Taxonomy | Code | License | State |
|---|---|---|---|
| Genetic Counselor (M.S.) Primary | 170300000X |
70078113 | WA |
Mailing address
PO Box 2649Olympia, WA 98507-2649
Other practice locations (2)
- 505 NE 87th Ave, Vancouver, WA 98664-1989 · (360) 514-2550
- 2008 Caton Way SW Ste A2, Olympia, WA 98502-2100 · (844) 743-6384
About Winnie Monohan
Winnie Monohan, MS, CGC is a healthcare provider registered in the NPI registry with the primary taxonomy Genetic Counselor (M.S.) (code 170300000X). The practice location is 1615 Delaware St, Longview, WA 98632-2367. The NPI number 1912860776 was assigned on December 8, 2025 and the record was last updated on August 26, 2026.
Winnie Monohan lists a license in the registry: #70078113 (WA) for Genetic Counselor (M.S.). License numbers are self-reported to NPPES; verify them with the state licensing board.
Frequently asked questions
What is the NPI number of Winnie Monohan, MS, CGC?
The NPI number is 1912860776.
What is the phone number of Winnie Monohan?
The phone number listed for the practice location is (360) 414-7878.
Where is Winnie Monohan located?
1615 Delaware St, Longview, WA 98632-2367.
What is the taxonomy code for Winnie Monohan?
The primary taxonomy code is 170300000X – Genetic Counselor (M.S.).
Is this information correct?
All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.
Other Genetic Counselor (M.S.) providers in Longview
- Jennifer Eichmeyer, MS, CGC1615 Delaware St