Individual Healthcare Provider
Joseph Delio
Provider's NPPES record last updated: April 17, 2023
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1114346939
- Primary Specialty
- Anesthesiology — Critical Care Medicine
- Practice Location
- Washington, District of Columbia
- 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, 7:14 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
Anesthesiology
Critical Care Medicine
Allopathic & Osteopathic Physicians
An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Taxonomy code 207LC0200X Internal Medicine
Allopathic & Osteopathic Physicians
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy code 207R00000XInternal Medicine
Critical Care Medicine
Allopathic & Osteopathic Physicians
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Taxonomy code 207RC0200XHospitalist
Allopathic & Osteopathic Physicians
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Taxonomy code 208M00000XInternal Medicine
Pulmonary Disease
Allopathic & Osteopathic Physicians
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Taxonomy code 207RP1001X
Provider-Reported License Information
- Anesthesiology (District of Columbia)
- MD043886
- Internal Medicine (Virginia)
- 0101260975
- Internal Medicine (District of Columbia)
- MD043886
- Hospitalist (Virginia)
- 0101260975
- Internal Medicine (Virginia)
- 0101260975
Practice Locations
Practice Location
900 23rd St Nw
Washington, District of Columbia 20037-2342
Phone: (202) 715-4750
Additional Practice Location
3300 Gallows Rd
Falls Church, Virginia 22042-3307
Phone: (703) 776-3582
Additional Practice Location
44045 Riverside Pkwy
Leesburg, Virginia 20176-5101
Phone: (703) 858-6000
Fax: (703) 858-6900
Additional Practice Location
4320 Seminary Rd
Alexandria, Virginia 22304-1535
Phone: (703) 504-3000
Fax: (703) 504-3388
Additional Practice Location
2501 Parkers Ln
Alexandria, Virginia 22306-3209
Phone: (703) 664-7000
Fax: (703) 664-7666
Additional Practice Location
8110 Gatehouse Rd Ste 600w
Falls Church, Virginia 22042-1210
Phone: (703) 289-8600
Fax: (703) 289-8624
Additional Practice Location
3600 Joseph Siewick Dr
Fairfax, Virginia 22033-1709
Phone: (703) 391-3600
Fax: (703) 391-3414
Record Information
- Enumeration Date
- April 9, 2014
- Provider's NPPES Record Last Updated
- April 17, 2023
- Certification Date
- April 17, 2023
- NPISignal NPPES Dataset
- August 2026
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