Individual Healthcare Provider
Allison Lynn Wastak, NP-C, RN, CCRN
Provider's NPPES record last updated: May 7, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1093197923
- Primary Specialty
- Nurse Practitioner — Family
- Practice Location
- Oxnard, California
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 8:09 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Nurse Practitioner
Family
Physician Assistants & Advanced Practice Nursing Providers
Definition to come...
Taxonomy code 363LF0000X
Provider-Reported License Information
- Nurse Practitioner (Virginia)
- 0024172720
Practice Locations
Practice Location
1910 Outlet Center Dr
Oxnard, California 93036-0677
Phone: (805) 485-2400
Additional Practice Location
600 Gresham Dr Ste 8630b
Norfolk, Virginia 23507-1904
Phone: (757) 388-6115
Fax: (757) 275-9998
Additional Practice Location
4000 Calle Tecate Ste 105
Camarillo, California 93012-5283
Phone: (805) 485-2400
Fax: (805) 485-3025
Additional Practice Location
483 W Seed Farm Rd
Sacaton, Arizona 85147-5000
Phone: (602) 528-1200
Fax: (602) 528-1255
Record Information
- Enumeration Date
- June 27, 2015
- Provider's NPPES Record Last Updated
- May 7, 2024
- Certification Date
- May 7, 2024
- NPISignal NPPES Dataset
- August 2026
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