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DR. ROBERT JOSEPH MARSILLO D.C.
NPI 1639132210
Chiropractor in Darien, CT

Active since April 06, 2006
484 POST RD, DARIEN, CT 06820(203) 656-2044(203) 656-2042 Get Directions Write a Review

NPPES record last updated: August 17, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Robert Joseph Marsillo D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT JOSEPH MARSILLO D.C. (NPI 1639132210) is an individual chiropractor in Darien, Connecticut, licensed in Connecticut (634) and active in the NPI registry since April 2006. He is a graduate of New York Chiropractic College (1986).

NPPES Registry Identity

NPI1639132210
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. ROBERT JOSEPH MARSILLOCredential: D.C.
Location Address484 POST RDDarien, CT 06820
Mailing Address433 Post RdDarien, CT 06820-3606 · (203) 656-2044 · Fax (203) 656-2042
Phone(203) 656-2044
Fax(203) 656-2042
Sole ProprietorYes
Medical School CMSNew York Chiropractic CollegeGraduated 1986
Enumeration DateApril 6, 2006
Last NPPES UpdateAugust 17, 2018
✔ NPI 1639132210 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CT · 634
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
484 POST RD, Darien, CT 06820
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Other Identifiers 3

Other050000634CT01CT · Bc/bs
Other4334475CT · Aetna
OtherP463905CT · Oxford

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Robert Joseph Marsillo D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6507939253
PECOS Enrollment IDI20080715000019

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
104 services11 patients

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SAUL ASKEN M.D. L.L.C.
Surgery (Plastic and Reconstructive Surgery)
484 POST RD
DARIEN, CT 06820
Western Connecticut Planning Region (203) 662-9444
DARIEN IMMEDIATE MEDICAL CARE LLC
Clinic/Center (Urgent Care)
484 POST RD
DARIEN, CT 06820
Western Connecticut Planning Region (203) 656-3900

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Marsillo's NPI number?

The NPI number for Robert Marsillo is 1639132210. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Where is Robert Marsillo located?

Robert Marsillo practices at 484 Post Rd, Darien, CT 06820. The listed phone number is (203) 656-2044.

What is Robert Marsillo's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Robert Marsillo enrolled in Medicare?

Yes. Robert Marsillo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Marsillo was last updated on August 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.