Doctors and health care providers in Lewes, DE
1,696 individual NPPES records list a practice address in Lewes, 4th of 44 Delaware cities. The largest group is registered nurse: 605, 36% of the city's records, against 5% across Delaware. Page 19 of 34.
The 8 largest groups in Lewes
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Lewes in Delaware
- Rank in Delaware4th of 44 cities by records
- Share of the state8% of Delaware's records
- Specialties present25 or more taxonomy codes
- Top three groups42.6% of all records
- Registered Nurse rank1st of the 10 Delaware cities with the most
Compared with Delaware as a whole, Lewes has 9.6× the state's share of emergency registered nurse records and 0.47× its share of mental health counselor records.
Providers in Lewes, alphabetically
- Millicent MadisonRegistered Nurse1770080855
- Rhonda MageeRegistered Nurse1154711588
- Zachary Magner, DOInternal Medicine Physician1417414848
- Omar Mahmoud, MDInternal Medicine Physician1609362748
- Sandra Mains, RNRegistered Nurse1316339831
- Alison Makowski, RNRegistered Nurse1447805171
- Jessica Malicki, RNRegistered Nurse1104380492
- Jana Mallory, RNAddiction (Substance Use Disorder) Registered Nurse1417887654
- Brittany Malone, MS, LPCMHProfessional Counselor1174000954
- Shelmadine MaltbieRegistered Nurse1114305919
- Jennifer Mancuso, RNRegistered Nurse1548658164
- Samantha Mangene, RN, CCRNCritical Care Medicine Registered Nurse1184181646
- Rebecca Marcinak, PHARMDPharmacist1164921961
- Laura Marcu, RNRegistered Nurse1093377533
- Catherine Mariani, REGISTERED NURSEMedical-Surgical Registered Nurse1124599360
- Melanie Marinelli, PA-CMedical Physician Assistant1669758454
- Larissa MarkelRegistered Nurse1790292514
- Kathy Marks, RNRegistered Nurse1134517816
- Jamie Maroney, RNRegistered Nurse1316434475
- Matthew Marrie, DPTPhysical Therapist1689234353
- Carol Marsch, CRNPNurse Practitioner1942698105
- Wendy Marsh, RNRegistered Nurse1972210763
- Kathryn Marshak, RN BSNRegistered Nurse1598155665
- Charles Marshall, REGISTERED NURSERegistered Nurse1245620053
- Ellen Marshall, LCSWClinical Social Worker1699542837
- Jacquelyn MarshallEmergency Registered Nurse1598156853
- Robin Marshall, RNRegistered Nurse1013438365
- Trenton Marshall, DMDGeneral Practice Dentistry1427851815
- Danielle Marsico, RNRegistered Nurse1518410729
- Chantal Martel, RNCritical Care Medicine Registered Nurse1558825901
- Barbara Martin, COTA/LOccupational Therapy Assistant1720423080
- Bri-Anna Martin, RNRegistered Nurse1669947230
- Heather MartinPsychiatric/Mental Health Nurse Practitioner1275567554
- Katie Martin, RNEmergency Registered Nurse1477071009
- Lydia Martin, APRN, FNPNurse Practitioner1285022988
- Christine Martindale, PAPhysician Assistant1114933793
- Melissa Martinelli, MS, OTR/L, CLTOccupational Therapist1003416801
- Jana MartiniPharmacist1255069381
- Nicholas MartinoSchool Psychologist1801446703
- James Marvel, M.D.Specialist1669403135
- Joann Marvel, FNPNurse Practitioner1235480211
- Keili Marvel, PHARMDPharmacist1023480530
- Kimberly MarvelNurse's Aide1093306532
- Timothy MarvelPhysical Therapist1528496395
- Pamela MashewskeRegistered Nurse1649641804
- Lorraine Massey, PHARM DPharmacist1356631618
- Morgan Mast, MSN, RN, CNERegistered Nurse1265821003
- Brian Mathe, RNEmergency Registered Nurse1588161921
- Kelly MatheRegistered Nurse1508304981
- Logan Mathews, PA-CPhysician Assistant1396381695
The largest Delaware cities
- Wilmington6,291
- Newark4,662
- Dover2,137
- New Castle766
- Milford713
How to read this directory
Lewes, Delaware appears in the CMS National Plan and Provider Enumeration System with 1,696 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Lewes - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Lewes practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Lewes is weighted toward Registered Nurse (605 clinicians, followed by Physical Therapist with 69 and Emergency Registered Nurse with 49). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Delaware's population, Lewes reports roughly 164.4 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Of Delaware's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Lewes practice address, a coverage gap Lewes patients typically fill by traveling to a larger nearby hub.
For Lewes patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Lewes, DE?
There are 1,696 registered healthcare providers in Lewes, DE, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Lewes?
The most common specialties in Lewes are Registered Nurse, Physical Therapist, Emergency Registered Nurse, Physician Assistant, Internal Medicine Physician. Registered Nurse has the most providers with 605.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
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.