Ercilia E. Arias, M.D.
Pulmonary Disease Physician · Lewes, DE
Ercilia E. Arias, M.D. is a pulmonary disease physician with a practice address in Lewes, Delaware, and NPI 1720032675, issued on May 22, 2006. Check the license (Delaware C1-0005133, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Ercilia E. Arias
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- C1-0005133 DE
Self-reported in NPPES; status is on the state search - Practice location
- 400 Savannah RD, Lewes, DE 19958
- Phone
- (302) 645-3555
- Enumerated
- May 22, 2006
- Record last updated
- Feb 5, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (302) 644-3560
- Medicaid ID
- 0000829201 DE
- Medicare enrollment
- Enrolled (PECOS I20110203000430); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 42 in Delaware → Look up another NPI →
Also registered at 400 Savannah RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vanessa AdamsNurse Practitioner1093856320
- Harry Anagnostakos, DOGastroenterology Physician1124036017
- Terry Hess, NNP-BCNeonatal Nurse Practitioner1417196445
- Scott Olewiler, M.D.Infectious Disease Physician1205881893
- Paolo Peghini, MDGastroenterology Physician1558379446
- Michael Salvatore, M.D.Pulmonary Disease Physician1346295722
Verify Ercilia E. Arias 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 C1-0005133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average pulmonary disease physician in 2024
2,810 Medicare Part D claims for 457 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Trelegy Ellipta644 claims
- Albuterol Sulfate Hfa337 claims
- Anoro Ellipta161 claims
- Prednisone139 claims
- Montelukast Sodium117 claims
- Arnuity Ellipta97 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.
Industry payments in 2024: $5,662.60
27 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Beebe Physician Network Inc.Lewes, DE
- Delaware Sleep Disorder Centers, LLCDover, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ercilia E. Arias among 42 pulmonary disease physician records in Delaware
Ercilia E. Arias, M.D. is one of 42 pulmonary disease physician records with a practice address in Delaware. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 43% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1988 · median 1999 among the 29 with a school on file
- Record last updated2014 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Delaware
There are 42 pulmonary disease physician records in Delaware.
All 42 in Delaware → Every provider in Lewes → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Victor BanzonLewes, DE 199581225073547
- Vikas Batra, M.D.Lewes, DE 199581508804907
- Samih Raad, M.D.Lewes, DE 199581497160600
- Michael Salvatore, M.D.Lewes, DE 199581346295722
- Michel Samaha, M.D.Milford, DE 199631346206661
- Deepa Bhanot, MDSeaford, DE 199731184936890
- Mark Granada, MDSeaford, DE 199731275696718
- Nourhan Kika, M.D.Seaford, DE 199731972066884
Common questions
What is Ercilia E. Arias, M.D.'s NPI number?
Ercilia E. Arias, M.D.'s National Provider Identifier (NPI) is 1720032675, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ercilia E. Arias, M.D. located?
The NPPES record lists a practice address at 400 Savannah RD, Lewes, DE, 19958. Phone: (302) 645-3555. Providers update this record themselves, so call before visiting.
How can I verify Ercilia E. Arias, M.D.'s license?
NPPES lists Delaware license number C1-0005133, 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 Ercilia E. Arias, M.D. prescribe under Medicare Part D?
In 2024, Ercilia E. Arias, M.D. had 2,810 Medicare Part D claims for 457 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.