2026 data CMS NPPES NUCC Taxonomy

Doctors in New Castle, DE

Active healthcare providers in New Castle sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

750
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Certified Registered Nurse Anesthetist
Top specialty
79 providers
Delaware
State
DE

750 healthcare providers across 20 specialties

New Castle, Delaware appears in the CMS National Plan and Provider Enumeration System with 750 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in New Castle — 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 New Castle practice location on file.

The provider mix in New Castle is weighted toward Certified Registered Nurse Anesthetist (79 clinicians, followed by School Registered Nurse with 57 and Pharmacist with 53). 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, New Castle reports roughly 72.7 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 New Castle patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

750
Providers
20
Specialties
72.7
Per 100K (state)

Which specialties are most common in New Castle

Certified Registered Nurse Anesthetist 79
School Registered Nurse 57
Pharmacist 53
Speech-Language Pathologist 52
School Psychologist 52
Anesthesiology Physician 35
Physical Therapist 34
Occupational Therapist 30
Psychiatry Physician 28
Registered Nurse 25
Clinical Social Worker 18
Family Nurse Practitioner 17
Speech/Language/Hearing Specialist/Technologist 14
Student in an Organized Health Care Education/Training Program 13
Family Medicine Physician 13
Mental Health Counselor 12
Athletic Trainer 11
Urology Physician 11
Specialist 11
Behavior Analyst 9

Healthcare Providers (Page 13)

Name
MICHELLE SICA, OTR/L
Mental Health Occupational Therapist
KHADIJA SIDDIQUI, MD
Student in an Organized Health Care Education/Training Program
KENNETH SILVERSTEIN, M.D
Anesthesiology Physician
BRIAN SIMON, PAY.D
Clinical Psychologist
IRVEN SIMPKINS, ED.S.
School Psychologist
JOHN SIMPSON, BS
Pharmacist
TENAJA SIMPSON, NCC
Mental Health Counselor
JESSICA SLAUGHTER
School Psychologist
ARKAVA SMITH, LPCMH
Professional Counselor
DEIRDRE SMITH, M.S. SLP
Speech-Language Pathologist
GISELE SMITH, M.D.
Psychiatry Physician
JESSICA SMITH, RN
School Registered Nurse
KIMBERLY SMITH
Occupational Therapist
ANGELA SNADER, PTA
Physical Medicine & Rehabilitation Physician
DIANNE SOCCIO-KNAPP, PTA
Physical Therapy Assistant
LAUREN SOKOLNICKI
Behavior Analyst
KENNETH SONICH, R.PH.
Pharmacist
REBECCA SPACKMAN
School Psychologist
ERIN SPADEA, CRNA
Certified Registered Nurse Anesthetist
EMILY SPANGLER
Pediatric Occupational Therapist
MISTY SPEIGHT, LCSW
Clinical Social Worker
AMANDA SPRIGGS, SPP
Speech-Language Pathologist
BARBARA STAPEN
School Registered Nurse
TERRI STEINBERG, M.D.
Internal Medicine Physician
CHRISTOPHER STELLA, ATC
Athletic Trainer
NATALIE STEPANIK, MS, LBA, BCBA
Behavior Analyst
RICHARD STERN, M.D
Anesthesiology Physician
NAOMI STEWART DURHAM, APRN, CNP
Primary Care Nurse Practitioner
KATHERINE STINER, LCSW
Clinical Social Worker
CHRISTINE STOW, CCC-SLP
Speech-Language Pathologist
JOHN STRANGE, CRNA
Certified Registered Nurse Anesthetist
KIERSTAN STRICKLAND, MSW, LCSW
Social Worker
CALEB STRINGHAM, CRNA
Certified Registered Nurse Anesthetist
ALISON STRUNK
Speech-Language Pathologist
STEVEN STUHLTRAGER
Pharmacist
JUDITH STYONS
Occupational Therapist
SAMANTHA SULLIVAN
Occupational Therapist
ROBERT SVENSON, RPH
Pharmacist
JENNA TALLEY
Occupational Therapist
KAREN TANNER, PSY.D.
Clinical Psychologist
STEPHEN TANNER, MD
Anesthesiology Physician
LEAH TANUI, NP
Psychiatric/Mental Health Nurse Practitioner
KUBRA TAS
School Psychologist
OLIVIA TAYLOR, RN
School Registered Nurse
SHARON TAYLOR, R.N.
School Registered Nurse
DORA TEMPLE, LCSW
Clinical Social Worker
STEVEN TERRANOVA, MD
Urology Physician
DENISE TESSMER, PHARMD
Pharmacist
WENDY TETER, SLP
Speech-Language Pathologist
RACHEL THAMPAN, M.A., BCBA
Behavior Analyst

Nearby Cities in Delaware

Other Delaware cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in New Castle, DE?
There are 750 registered healthcare providers in New Castle, DE, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in New Castle?
The most common specialties in New Castle are Certified Registered Nurse Anesthetist, School Registered Nurse, Pharmacist, Speech-Language Pathologist, School Psychologist. Certified Registered Nurse Anesthetist has the most providers with 79.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.