Individual Healthcare Provider
Sara Cristina Flanigan, RDN
Provider's NPPES record last updated: August 8, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1972334324
- Primary Specialty
- Dietitian, Registered — Nutrition, Oncology
- Practice Location
- Annandale, Virginia
- Sole Proprietor
- Yes
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 17, 2026, 10:57 PM 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
Dietitian, Registered
Nutrition, Oncology
Dietary & Nutritional Service Providers
An individual who is a Board Certified Specialist in Oncology Nutrition and provides direct nutrition care for individuals at risk for or diagnosed with cancer. RDNs working directly with individuals at risk for, or diagnosed with, any type of malignancy or pre-malignant condition, in a variety of settings (e.g. hospitals, clinics, cancer centers, hospices, public health), OR indirectly through roles in management, education, industry, and research practice linked specifically to oncology nutrition. RDN who works indirectly with oncology nutrition through roles in management, education, industry, and research.
Taxonomy code 133VN1301X
Provider-Reported License Information
- Dietitian, Registered (Virginia)
- 86011814
Practice Locations
Practice Location
4005 Ancient Oak Ct
Annandale, Virginia 22003-2067
Phone: (571) 242-6591
Record Information
- Enumeration Date
- August 8, 2024
- Provider's NPPES Record Last Updated
- August 8, 2024
- Certification Date
- August 8, 2024
- NPISignal NPPES Dataset
- August 2026
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