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.

PrivacyTermsEditorial
LOCAL HEALTHCARE DIRECTORY 2026

DOCTORS IN
OLD GREENWICH.

Find and book top-rated care in OLD GREENWICH, CT. Access NPI credentials sourced from federal records, patient ratings, and virtual care availability.

PROVIDERS

Active medical practitioners in OLD GREENWICH jurisdiction.

4 ENTRIES FOUND
NPI: 1699059816
VIRTUAL ACTIVE

CHRISTINE KNORR, LCSW

LCSW

NPI DATA 2026
OLD GREENWICH, CT

Top Specialties in OLD GREENWICH

Internal MedicinesSocial Workers

Find the Best Doctors in OLD GREENWICH

Looking for top-rated medical care in OLD GREENWICH? 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 OLD GREENWICH, 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
OTHER (2007)
15+ Years Exp.
ACCESS PROFILE
NPI: 1184820110
VIRTUAL ACTIVE

REBECCA WARKOL, MD

MD

NPI DATA 2026
OLD GREENWICH, CT
NEW YORK MEDICAL COLLEGE (2003)
19+ Years Exp.
ACCESS PROFILE
NPI: 1134105414
VIRTUAL ACTIVE

BURTON RUBIN, M.D.

M.D.

NPI DATA 2026
OLD GREENWICH, CT
ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1083918577
VIRTUAL ACTIVE

MELANIE KELTON, M.D.

M.D.

NPI DATA 2026
OLD GREENWICH, CT
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY (1990)
16+ Years Exp.
ACCESS PROFILE