Provider Demographics
NPI:1265767487
Name:DAY, HEATHER ANN (APNP)
Entity type:Individual
Prefix:
First Name:HEATHER
Middle Name:ANN
Last Name:DAY
Suffix:
Gender:F
Credentials:APNP
Other - Prefix:
Other - First Name:HEATHER
Other - Middle Name:A
Other - Last Name:LASSILA
Other - Suffix:
Other - Last Name Type:Former Name
Other - Credentials:ARNP
Mailing Address - Street 1:2690 NE KRESKY AVE
Mailing Address - Street 2:
Mailing Address - City:CHEHALIS
Mailing Address - State:WA
Mailing Address - Zip Code:98532-2412
Mailing Address - Country:US
Mailing Address - Phone:360-330-9595
Mailing Address - Fax:360-330-9560
Practice Address - Street 1:1800 COOKS HILL RD STE G
Practice Address - Street 2:
Practice Address - City:CENTRALIA
Practice Address - State:WA
Practice Address - Zip Code:98531-9162
Practice Address - Country:US
Practice Address - Phone:360-736-3042
Practice Address - Fax:360-736-2967
Is Sole Proprietor?:No
Enumeration Date:2009-10-06
Last Update Date:2025-06-16
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
WAAP60466571363LF0000X, 363LF0000X, 363L00000X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes363L00000XPhysician Assistants & Advanced Practice Nursing ProvidersNurse Practitioner
Yes363LF0000XPhysician Assistants & Advanced Practice Nursing ProvidersNurse PractitionerFamily
Provider Identifiers
StateIdentifier IDID TypeIssuer
WA2037352Medicaid