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Sleep Medicine (Internal Medicine) in Delaware

Data updated monthly · Last refresh August 2026

4 Sleep Medicine (Internal Medicine) providers practice in Delaware, including 3 (75%) offering telehealth. The largest concentration is in Newark. Profiles include Medicare quality scores where available.

4providers
3telehealth
Newarktop city

Sleep Medicine (Internal Medicine) providers by city in Delaware

Newark2 providers
Dover1 providers
Millsboro1 providers

Highest rated Sleep Medicine (Internal Medicine) providers in Delaware

Dr. Sherin Howett, DO
Millsboro, DE · Quality score 90/100 · Telehealth · (302) 648-2099
Dr. John Coll, DO
Dover, DE · Quality score 75/100 · Telehealth · (302) 652-5109
Dr. Anthony Vasile, D.O.
Newark, DE · (302) 449-9314
Dr. Christina Lee, MD
Newark, DE · Telehealth · (302) 623-0650

Common questions

How many Sleep Medicine (Internal Medicine) providers are in Delaware?

There are 4 Sleep Medicine (Internal Medicine) providers with active NPI records practicing in Delaware, according to federal NPPES data refreshed monthly.

Do Sleep Medicine (Internal Medicine) providers in Delaware offer telehealth?

Yes. 3 of the 4 Sleep Medicine (Internal Medicine) providers in Delaware (about 75%) report offering telehealth services in CMS data.

Which cities in Delaware have the most Sleep Medicine (Internal Medicine) providers?

Newark (2), Dover (1), Millsboro (1) have the highest concentration of Sleep Medicine (Internal Medicine) providers in Delaware.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

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Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Sleep Medicine (Internal Medicine) in Delaware? Get featured.