Daniel Boyd Casey, M.D.
Critical Care Medicine (Internal Medicine) Physician · Arlington, VA
Daniel Boyd Casey, M.D. is a critical care medicine (internal medicine) physician with a practice address in Arlington, Virginia, and NPI 1063671451, issued on Jun 2, 2008. Check the license (Virginia 0101248455, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Daniel Boyd Casey
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 0101248455 VA
MD037690 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1625 N George Mason Dr, Arlington, VA 22205
- Phone
- (703) 521-6662
- Enumerated
- Jun 2, 2008
- Record last updated
- Jul 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (703) 528-3408
- Medicare enrollment
- Enrolled (PECOS I20130807000077); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 176 in Virginia → Look up another NPI →
Also registered at 1625 N George Mason Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Aarons, M.D.Internal Medicine Physician1730371774
- Lauren Abate, CRNPAcute Care Nurse Practitioner1306240833
- Ashley AchiampongFamily Nurse Practitioner1780369116
- Haideh Ansari, DPT, PT, CLTPhysical Therapist1568127603
- Lauren Athey, PTPhysical Therapist1700541091
- Thien-Giang Bach-Huynh, M.D.Endocrinology, Diabetes & Metabolism Physician1881649556
Verify Daniel Boyd Casey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101248455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Privia Medical Group, LLCArlington, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Boyd Casey among 176 critical care medicine (internal medicine) physician records in Virginia
Daniel Boyd Casey, M.D. is one of 176 critical care medicine (internal medicine) physician records with a practice address in Virginia. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 43% of them.
- NPI issued2008 · 43% of these records are older, 48% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2006 · median 2007 among the 149 with a school on file
- Record last updated2016 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Virginia
There are 176 critical care medicine (internal medicine) physician records in Virginia.
All 176 in Virginia → Every provider in Arlington → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Michael Cole, M.D.Arlington, VA 222051013983501
- Yu Chi Wang, M.D.Arlington, VA 222051982861795
- David Duhamel, MDArlington, VA 222021609869932
- Jeff Hales, MDArlington, VA 222021457344764
- Husam Al Samarah, M.DAlexandria, VA 223041861633638
- Brooke Gray, D.O.Alexandria, VA 223041043550080
- Veeshal Modi, MDAlexandria, VA 223041962821678
- Abdul Rahman, M.DAlexandria, VA 223041033554142
Common questions
What is Daniel Boyd Casey, M.D.'s NPI number?
Daniel Boyd Casey, M.D.'s National Provider Identifier (NPI) is 1063671451, issued on Jun 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Boyd Casey, M.D. located?
The NPPES record lists a practice address at 1625 N George Mason Dr, Arlington, VA, 22205. Phone: (703) 521-6662. Providers update this record themselves, so call before visiting.
How can I verify Daniel Boyd Casey, M.D.'s license?
NPPES lists Virginia license number 0101248455, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.