Skip to main content
NPITelehealth
SpecialtiesLocationsJournalAbout
ProvidersRegistry Search
CMS Data Source
NPI Registry Data
Expert Editorial
NPITelehealth

Finding a doctor shouldn't be a guessing game. We connect patients with verified healthcare professionals using official federal data.

Explore

  • Search
  • Specialties
  • Locations
  • Guides

Resources

  • Methodology
  • Editorial
  • For Providers
  • Sitemap

Legal

  • About
  • Contact
  • Privacy
  • Terms

© 2026 NPI Telehealth

US Registry Operational
CMS Source

Informational purposes only — not medical advice. Always consult a professional. Data updated weekly. Read full disclaimer.

PrivacyTermsEditorialDisclaimer
Online Doctors in WASHINGTON, DC | Telehealth & Virtual Care | NPI Telehealth | NPI Telehealth
LOCAL HEALTHCARE DIRECTORY 2026

DOCTORS IN
WASHINGTON.

Find and book verified care in WASHINGTON, DC. Access NPI credentials sourced from federal records, patient ratings, and virtual care availability.

Data refreshed: April 12, 2026•Source: CMS NPPES

PROVIDERS

Active medical practitioners in WASHINGTON jurisdiction.

1,132 ENTRIES FOUND
NPI: 1538222146
VIRTUAL ACTIVE

Dorothy Daly Van Dam, L.I.C.S.W.

L.I.C.S.W.

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1538186176
VIRTUAL ACTIVE

Theresa A Stone, M.D.

M.D.

NPI DATA 2026
Washington, DC
Georgetown University School of Medicine (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1528818549
VIRTUAL ACTIVE

Timira Taylor, PA

PA

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
2+ Years Exp.
ACCESS PROFILE
NPI: 1528798535
VIRTUAL ACTIVE

Patricia Flick Corboy, LCPC

LCPC

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
4+ Years Exp.
ACCESS PROFILE
NPI: 1528749629
VIRTUAL ACTIVE

Steven Lyle Nicholson, LCSW, LICSW

LCSW, LICSW

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
3+ Years Exp.
ACCESS PROFILE
NPI: 1528680683
VIRTUAL ACTIVE

Sarah Barnhart, MSN, FNP-BC

MSN, FNP-BC

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
6+ Years Exp.
ACCESS PROFILE
NPI: 1528636941
VIRTUAL ACTIVE

Miki Kajiwara Alexander

Healthcare Provider

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
5+ Years Exp.
ACCESS PROFILE
NPI: 1528612397
VIRTUAL ACTIVE

Tizita Gedeon Tessema, NURSE PRACTITIONER

NURSE PRACTITIONER

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1528473782
VIRTUAL ACTIVE

Panagiotis Kassavetis, M.D.

M.D.

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1528434362
VIRTUAL ACTIVE

Sofia Fiske, PA-C

PA-C

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1528324852
VIRTUAL ACTIVE

Daniel James Dooley, M.D.

M.D.

NPI DATA 2026
Washington, DC
Georgetown University School of Medicine (2012)
14+ Years Exp.
ACCESS PROFILE
NPI: 1528230109
VIRTUAL ACTIVE

Khalil J Diab, MD

MD

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1528175114
VIRTUAL ACTIVE

Jeremy A Marcus, M.D.

M.D.

NPI DATA 2026
Washington, DC
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1528167004
VIRTUAL ACTIVE

Jennifer A Crumlish, PH.D.

PH.D.

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1528164704
VIRTUAL ACTIVE

JACOB FREDRICK COLLEN, M.D.

M.D.

NPI DATA 2026
WASHINGTON, DC
UNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1528153160
VIRTUAL ACTIVE

James F Loomis, MD

MD

NPI DATA 2026
Washington, DC
University of Arkansas for Medical Sciences College of Medicine (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1528135167
VIRTUAL ACTIVE

Arlene Renee Levinson, MSW

MSW

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1518993559
VIRTUAL ACTIVE

Bindu Joseph, MD

MD

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1518957307
VIRTUAL ACTIVE

Maribel Yap Mamonluk-Chua, MD

MD

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1518925122
VIRTUAL ACTIVE

Arshad A Khan, MD

MD

NPI DATA 2026
Washington, DC
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
  • Previous
  • 1
  • More pages
  • 26
  • 27
  • 28
  • More pages
  • 57
  • Next

Specialties in WASHINGTON

Allergy & ImmunologysAnesthesiologysClinical NeuropsychologistsClinical Nurse SpecialistsColon & Rectal SurgerysCounselorsDermatologysDietetic Technician, RegisteredsDietitian, RegisteredsEmergency MedicinesFamily MedicinesGeneral Practices

Find Doctors in WASHINGTON

Looking for verified medical care in WASHINGTON? Choosing a new doctor is a critical decision. Whether you need a routine check-up or specialized treatment, we provide the tools to compare professionals based on federal registry data.

Our directory only displays providers who are actively practicing in WASHINGTON, ensuring you receive current and accurate local information.

Institutional Data Integrity

Every provider on NPI Telehealth is sourced from the National Plan and Provider Enumeration System (NPPES). We display data from licensed, active professionals in the federal registry.

NPI-REGISTERED PROVIDERS
REAL-TIME REGISTRY UPDATES