Active NPIIndividual provider

Ronen Marmur, MD

Internal Medicine, Rheumatology in Ridgefield, Connecticut

NPI Number1609821818
Practice location
16 Twixt Hills RD, Ridgefield, CT 06877-2035
Fax
—
Last updated
October 29, 2026

Ronen Marmur is an Internal Medicine, Rheumatology based in Ridgefield, CT. Ronen Marmur practices in Ridgefield, CT and has the professional credentials of MD. The NPI Number for Ronen Marmur is 1609821818 and holds a License No. C211864 (CA). The current practice location address for Ronen Marmur is 16 Twixt Hills RD, Ridgefield, CT 06877-2035 and can be reached out via phone at 646-423-5066.

Provider Profile Details

NPI Number
1609821818
Provider Name
Ronen Marmur
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
16 Twixt Hills RD, Ridgefield, CT 06877-2035
Phone Number
646-423-5066
Primary Taxonomy
Internal Medicine, Rheumatology · 207RR0500X
Sole Proprietor
No
Provider Enumeration Date
May 24, 2006
Last Update Date
October 29, 2026
Certification Date
October 29, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
16 Twixt Hills RD
Ridgefield, CT 06877-2035
Zip
06877-2035
Phone Number
646-423-5066
Ridgefield, CT 06877Get directions →

Provider Business Mailing Address Details

Address
16 Twixt Hills RD
Ridgefield, CT 06877-2035
City
Ridgefield
State
CT
Zip
06877-2035
Phone Number
646-423-5066

License Information

License Number
C211864
License State
CA
Taxonomy
Internal Medicine, Rheumatology · 207RR0500X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

Other Internal Medicine, Rheumatology providers near Ridgefield, CT

View all Internal Medicine, Rheumatology providers in Ridgefield →

Frequently Asked Questions

What is the NPI number of Ronen Marmur, MD?

The NPI number of Ronen Marmur, MD is 1609821818. It was assigned on May 24, 2006 and is currently active in the NPPES registry.

What is the specialty of Ronen Marmur, MD?

Ronen Marmur, MD is registered under the primary taxonomy Internal Medicine, Rheumatology (code 207RR0500X), licensed in CA under license number C211864.

Where does Ronen Marmur, MD practice?

The practice location is 16 Twixt Hills RD, Ridgefield, CT 06877-2035. The office can be reached at 646-423-5066 (phone).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1609821818 directly on the NPPES registry website.

Browse related providers