Ryan E. Arias, DO
Family Medicine Physician · Lewes, DE
Ryan E. Arias, DO is a family medicine physician with a practice address in Lewes, Delaware, and NPI 1114489242, issued on Apr 6, 2019. Check the license (Delaware C2-0024092, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Ryan E. Arias
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- C2-0024092 DE
Self-reported in NPPES; status is on the state search - Practice location
- 424 Savannah RD, Lewes, DE 19958
- Phone
- (302) 313-2298
- Enumerated
- Apr 6, 2019
- Record last updated
- Sep 13, 2024
- Fax
- (302) 645-3691
- Medicare enrollment
- Enrolled (PECOS I20230124000019); accepts Medicare assignment
- Medical or professional school
- Campbell Univ School Of Osteopathic Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 518 in Delaware → Look up another NPI →
Also registered at 424 Savannah RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda AbbottRegistered Nurse1356731657
- Mary Abercrombie, RNRegistered Nurse1972035301
- Lorie Vic Acacio-Nolasco, R.N.Registered Nurse1891184685
- Kathleen AdamsRegistered Nurse1477941243
- Renee Adams, RNRegistered Nurse1881246940
- Oluwaseun Adeniyi, MDInternal Medicine Physician1154906097
Verify Ryan 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 C2-0024092Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average family medicine physician in 2024
2,317 Medicare Part D claims for 307 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Atorvastatin Calcium183 claims
- Amlodipine Besylate140 claims
- Losartan Potassium107 claims
- Levothyroxine Sodium93 claims
- Lisinopril79 claims
- Allopurinol71 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: $17.50
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- Beebe Physician Network Inc.Millsboro, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan E. Arias among 518 family medicine physician records in Delaware
Ryan E. Arias, DO is one of 518 family medicine physician records with a practice address in Delaware. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2002 among the 323 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 family medicine physician records list a practice address in Lewes
They are 26 of the 1,696 NPPES records with a practice address in Lewes, and 518 family medicine physician records in Delaware.
All 518 in Delaware → Every provider in Lewes → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Brian Caswell-Monack, D.O.Lewes, DE 199581164733291
- Christine Degnon, MDLewes, DE 199581033129499
- Catherine Deluca, MDLewes, DE 199581548265580
- Carmelo Disalvo, M.D.Lewes, DE 199581902078074
- Jerome Groll, MDLewes, DE 199581891788519
- John Hale, MDLewes, DE 199581417954009
- Jeffrey Heckert, MDLewes, DE 199581386649390
- Erin Lavin, D.O.Lewes, DE 199581912115429
Common questions
What is Ryan E. Arias, DO's NPI number?
Ryan E. Arias, DO's National Provider Identifier (NPI) is 1114489242, issued on Apr 6, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ryan E. Arias, DO located?
The NPPES record lists a practice address at 424 Savannah RD, Lewes, DE, 19958. Phone: (302) 313-2298. Providers update this record themselves, so call before visiting.
How can I verify Ryan E. Arias, DO's license?
NPPES lists Delaware license number C2-0024092, 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 Ryan E. Arias, DO prescribe under Medicare Part D?
In 2024, Ryan E. Arias, DO had 2,317 Medicare Part D claims for 307 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.