Doctors and health care providers in Newark, DE
4,662 individual NPPES records list a practice address in Newark, 2nd of 44 Delaware cities. The largest group is students in training: 353, 8% of the city's records, against 4% across Delaware. Page 32 of 94.
The 8 largest groups in Newark
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Newark in Delaware
- Rank in Delaware2nd of 44 cities by records
- Share of the state22% of Delaware's records
- Specialties present25 or more taxonomy codes
- Top three groups19.6% of all records
- Students in training rank1st of the 10 Delaware cities with the most
Compared with Delaware as a whole, Newark has 2.7× the state's share of emergency medicine physician records and 0.24× its share of registered nurse records.
Providers in Newark, alphabetically
- Andrea Green, FNPNurse Practitioner1790176113
- Joy Green, LCSWClinical Social Worker1881551091
- Kristen Green, FNP-BCFamily Nurse Practitioner1023773561
- Nicholas Green, DPMPodiatrist1700348596
- Raymond Green, DOSurgical Critical Care Physician1477686905
- Glen Greenberg, PHDClinical Neuropsychologist1336119346
- Heather GreenbergSchool Psychologist1104077551
- Catrina GreenePhlebotomy Technician1457237299
- Francina Greene, DNP, AGPCNP-BCNurse Practitioner1780388819
- Joanne Greene, AUDAudiologist1073555702
- Nicole Greene, ATC, LATAthletic Trainer1558708073
- Olivia GreeneStudent in an Organized Health Care Education/Training Program1770121360
- Alan Greenglass, MDInternal Medicine Physician1366596561
- Courtney GreenleaSocial Worker1811785108
- Ruqiyya Greer, FNP-CFamily Nurse Practitioner1437934650
- April GregorSchool Psychologist1346499175
- Nicole GregoryRehabilitation Practitioner1003536129
- Traci Gregson, LPCMHMental Health Counselor1033671094
- Karleigh Greiss, PA-CPhysician Assistant1376214957
- Robert Grelak, R.PH.Pharmacist1285933408
- Sage GrenzStudent in an Organized Health Care Education/Training Program1518753813
- Mehtab Grewal, MDInternal Medicine Physician1790473387
- Joanne Griebel, LCSWClinical Social Worker1508232232
- Lindsay Griffin, LCSWClinical Social Worker1972022333
- Christopher Grilli, D.O.Vascular & Interventional Radiology Physician1134395445
- Angelo Grillo, MDEmergency Medicine Physician1891773602
- Melita Grimes, LCSWClinical Social Worker1144806795
- Amanda Grimmett, DNP, ACNPC-AG, CCRNAcute Care Nurse Practitioner1295329357
- Amber Grinnage, LPNLicensed Practical Nurse1851839823
- Lisa Groark, MA, NCC, LPCMHMental Health Counselor1104106756
- Justyna Grobel-Kuczek, LPCMHProfessional Counselor1922136233
- Bryce Grohol, DOStudent in an Organized Health Care Education/Training Program1255191730
- Kathryn GronerEmergency Medicine Physician1346560687
- Alexis Gross, PHARM.D.Pharmacist1689061533
- Michael Gross, MDInternal Medicine Physician1396037313
- Rachael Grosso, M.D.Internal Medicine Physician1811382807
- Brielle GroteEmergency Medicine Physician1457102006
- Arianna Grott, MSN, FNP-CFamily Nurse Practitioner1821949868
- Breanne Grove, PA-CPhysician Assistant1285419267
- David Grubbs, M.D.Cardiovascular Disease Physician1497732705
- Stephen Grubbs, MDMedical Oncology Physician1841268927
- Jennifer Grugan, PA-CPhysician Assistant1972196012
- Ruth Grulich, LCSWClinical Social Worker1164439287
- Jae Marie Grymes, DDSDental Anesthesiology1528409448
- Melissa Guarino, PA-CSurgical Physician Assistant1689708935
- Julie Guarneri, P.T.Physical Therapist1104944206
- Justin Guerin, PA-CPhysician Assistant1588830194
- Kenneth GuerinoSchool Psychologist1922134717
- Roshni Guerry, MDInternal Medicine Physician1801808308
- Nancy Gugerty, RD, RNRegistered Dietitian1497642961
The largest Delaware cities
- Wilmington6,291
- Dover2,137
- Lewes1,696
- New Castle766
- Milford713
How to read this directory
Newark, Delaware appears in the CMS National Plan and Provider Enumeration System with 4,662 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 Newark - 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 Newark 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 Newark is weighted toward Student in an Organized Health Care Education/Training Program (353 clinicians, followed by Physician Assistant with 319 and Internal Medicine Physician with 240). 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, Newark reports roughly 451.8 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.
For Newark 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 Newark, DE?
There are 4,662 registered healthcare providers in Newark, DE, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Newark?
The most common specialties in Newark are Student in an Organized Health Care Education/Training Program, Physician Assistant, Internal Medicine Physician, Family Nurse Practitioner, Physical Therapist. Student in an Organized Health Care Education/Training Program has the most providers with 353.
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.