Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Holly Anderson, P.A.
Physician Assistant in Seattle, WA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457335747
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Registry record
Entity type Individual (Type 1)
Name Holly Anderson
Credential P.A.
Sex Female
Practice address 825 Eastlake Ave E, Seattle, WA, 98109
Phone (206) 288-7490
Enumeration date Dec 1, 2005
Last updated in NPPES Nov 23, 2010
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60043081 (WA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1069039 | Medicaid | IA | - |
| MH9041043467 | Other | MN | PPO |
| HP50102 | Other | FM | HEALTH PARTNERS |
| 465R5AN | Other | MN | BLUE PLUS |
| 01-21435 | Other | MN | MEDICA |
| 465R5AN | Other | FM | BCBS |
| 2307523 | Other | FM | ARAZ |
| 10091 | Other | FM | AVERA |
| 958105700 | Medicaid | MN | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Holly Anderson practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Holly Anderson?
The National Provider Identifier (NPI) for Holly Anderson is 1457335747, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Barbara Regis Physician Assistant · Seattle, WA NPI 1689678567 Janie Lee Diagnostic Radiology Physician · Seattle, WA NPI 1629068846 Thomas Lynch Medical Oncology Physician · Seattle, WA NPI 1780666131 Susan Ottemiller Adult Health Nurse Practitioner · Seattle, WA NPI 1710964200 Elizabeth Loggers Medical Oncology Physician · Seattle, WA NPI 1477523637 Fred Hutchinson Cancer Center General Acute Care Hospital · Seattle, WA NPI 1164493847 Smitha Menon Hematology & Oncology Physician · Seattle, WA NPI 1487627253 Jason Comer Hematology & Oncology Physician · Seattle, WA NPI 1396719910
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-23.