Are you Robert J. Marsillo, D.C.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 484 Post Rd, Darien, CT 06820
About Dr. Marsillo
Based in Darien, CT, Robert J. Marsillo, D.C. is listed in the NPI registry under chiropractic. Robert graduated from New York Chiropractic College in 1986. Robert is also listed as specializing in chiropractor. According to Medicare claims data, the services billed most often include chiropractic manipulative treatment, 1-2 spinal regions. NPI 1639132210 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (203) 656-2044
- Email not available
Practice Locations
484 POST RD
Darien, CT 06820
Conditions Supported and Services
Within Chiropractic generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Back pain
- Headaches
- Neck pain
- Sciatica
- Sports injuries
- Whiplash
Arm & Elbow
Chronic pain
Foot & ankle
Head & jaw
Head & Neck
- Dizziness And Unsteadiness
- Migraines
- Muscle Spasms & Twitches
Hip & Pelvis
- Femoroacetabular impingement
- Leg Length Discrepancy
- Piriformis syndrome
Joints
Leg & Foot
- Achilles Tendon Pain
- Calf and Hamstring Cramps
- Flat Feet
- Shin Splints
Muscles
- Muscle spasms
- Pulled back muscle
- Repetitive strain injury
Nerve
- Numbness & Tingling
Nerve issues
Pediatric
- Infant colic
Pregnancy
Shoulder & Arm
- Frozen shoulder
- Rotator cuff injury
Spine
Spine & disc
- Herniated disc
- Poor Posture
- Rib pain
- Sacroiliac joint pain
- Scoliosis
- Spinal stenosis
- Stiff neck
- Tailbone pain
- Upper Back Pain
Trauma
- Car accident injuries
Procedures & services
Most searched procedures
- Cold laser therapy
- Soft tissue therapy
- Spinal adjustment
- Spinal decompression
Adjustment
- Extremity adjustment
- Gonstead Adjustment
- Sacro-Occipital Technique
- Spinal manipulation
- Upper Cervical Adjustment
Adjustments
- Activator method
- Drop table adjustment
- Joint Mobilization
Advanced Procedures
- Manipulation Under Anesthesia
Devices & supports
Diagnostics
- Gait analysis
- Spinal X-Rays
Pediatrics
- Pediatric chiropractic adjustment
Prenatal care
- Webster technique
Recovery
Rehab & exercise
- Corrective exercises
- Posture Correction Therapy
- Whole body vibration therapy
Soft Tissue
- Medical Massage
- Myofascial release
- Percussion Massage Therapy
- Trigger Point Therapy
Specialized Care
- Postpartum Chiropractic Care
Spine & disc
- Back And Neck Traction
- Flexion distraction therapy
Spine Therapy
- Chiropractic BioPhysics
- Roller Table Therapy
Therapy
- Active release technique
- Acupressure
- Craniosacral therapy
- Cupping Therapy
- Dry needling
- Electrical muscle stimulation
- Infrared Sauna Therapy
- Muscle Scraping
- Pulsed electromagnetic field therapy
- Red light therapy
- Shockwave Therapy
- Therapeutic Ultrasound
- Wart Removal
Wellness
- Ergonomic assessment
- Functional Medicine Consultation
Procedures Most Often Billed to Medicare
104 services · 11 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chiropractic manipulative treatment, 1-2 spinal regions | Treatment | 98940 |
104 | As often as other peers in Chiropractic |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at New York Chiropractic College 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at New York Chiropractic College 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Chiropractic manipulative treatment, 1-2 spinal regions 8
Providers in CT who bill this service to Medicare most often.
Common questions
What does Robert J. Marsillo specialize in?
Robert J. Marsillo is a chiropractic in Darien, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Robert J. Marsillo located?
Robert J. Marsillo is listed at 484 Post Rd, Darien, CT 06820. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Robert J. Marsillo's phone number?
The number on file is (203) 656-2044. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Robert J. Marsillo's NPI number?
Robert J. Marsillo's National Provider Identifier is 1639132210. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Robert J. Marsillo train?
Robert J. Marsillo attended New York Chiropractic College, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Robert J. Marsillo been practicing?
Robert J. Marsillo has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Robert J. Marsillo do most often?
According to Medicare billing data, Robert J. Marsillo provides treatments such as chiropractic manipulative treatment, 1-2 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Robert J. Marsillo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Robert J. Marsillo. If this is you, claiming it is free.
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