Anthony A. Vasile, D.O.
Sleep Medicine (Internal Medicine) Physician · Newark, DE
Anthony A. Vasile, D.O. is a sleep medicine (internal medicine) physician with a practice address in Newark, Delaware, and NPI 1821071820, issued on Nov 22, 2005. Check the license (Delaware C20002282, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Anthony A. Vasile
- Credential
- D.O.
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License number
- C20002282 DE
Self-reported in NPPES; status is on the state search - Practice location
- 620 Stanton Christiana RD Ste 101, Newark, DE 19713
- Phone
- (302) 449-9314
- Enumerated
- Nov 22, 2005
- Record last updated
- Jan 8, 2026
- Fax
- (302) 449-9314
- Medicaid ID
- 0000155004 DE
- Medicare enrollment
- Enrolled (PECOS I20080310000431); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1982
- Entity
- Type 1 · individual
4 nearest sleep medicine (internal medicine) physician records → All 5 in Delaware → Look up another NPI →
Also registered at 620 Stanton Christiana RD Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Sullivan, FNP-CFamily Nurse Practitioner1376308809
Verify Anthony A. Vasile in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C20002282Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
507 Medicare Part D claims for 127 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 64% of claims.
Most prescribed
- Trelegy Ellipta99 claims
- Albuterol Sulfate Hfa43 claims
- Azithromycin41 claims
- Anoro Ellipta33 claims
- Breztri Aerosphere32 claims
- Breo Ellipta21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Delaware Sleep Disorder Centers, LLCWilmington, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Delaware
There are 5 sleep medicine (internal medicine) physician records in Delaware.
All 5 in Delaware → Every provider in Newark → Sleep Medicine (Internal Medicine) Physician nationwide →
The 4 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Christina Lee, MDNewark, DE 197131467912014
- Cristian Zhang Xu, M.D.Middletown, DE 197091376287987
- John Coll, DODover, DE 199011265439582
- Sherin Howett, DOMillsboro, DE 199661114144516
Common questions
What is Anthony A. Vasile, D.O.'s NPI number?
Anthony A. Vasile, D.O.'s National Provider Identifier (NPI) is 1821071820, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Anthony A. Vasile, D.O. located?
The NPPES record lists a practice address at 620 Stanton Christiana RD Ste 101, Newark, DE, 19713. Phone: (302) 449-9314. Providers update this record themselves, so call before visiting.
How can I verify Anthony A. Vasile, D.O.'s license?
NPPES lists Delaware license number C20002282, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anthony A. Vasile, D.O. prescribe under Medicare Part D?
In 2024, Anthony A. Vasile, D.O. had 507 Medicare Part D claims for 127 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.
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.