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Edit this profileAt a glance
- 24 Research Way, Suite 100, East Setauket, NY 11733
About Dr. Kneessy
Based in East Setauket, NY, Kenneth C. Kneessy, M.D. is listed in the NPI registry under plastic surgery. Kenneth is also listed as specializing in plastic surgery — head & neck. According to Medicare claims data, Kenneth cared for 163 Medicare patients across 228 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1851407274 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
- (631) 751-4400
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
24 RESEARCH WAY SUITE 100
East Setauket, NY 11733
Conditions Commonly Evaluated or Treated
Within Plastic and Reconstructive Surgery 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
- Breast reconstruction after cancer
- Deviated septum
- Excess skin
- Facial trauma
- Lipedema
Body
- Bat Wings
- Diastasis Recti
- Saddlebags And Love Handles
Body contouring
- Back rolls and bra fat
- Belly overhang
- Cellulite
- Puffy pubic area
Breast
- Gynecomastia
- Hard breast implants
- Inverted Nipples
- Ruptured breast implant
- Sagging Breasts
- Tuberous Breasts
- Uneven Breasts
- Very Large Breasts
Congenital
- Cleft lip and palate
Cosmetic
- Sunken Cheeks And Temples
- Thin Lips
- Wrinkles And Fine Lines
Face and Ears
- Prominent Ears
- Torn Earlobe
Face and Eyes
- Drooping eyelid
- Eye Bags
Face and Neck
- Double Chin
- Jowls
- Receding Chin
- Turkey Neck
Facial aesthetics
- Bump on nose
- Gummy Smile
Hand & wrist
Hand and Extremities
Intimate Surgery
- Large Or Uneven Labia
Pain & nerve
Pediatric & craniofacial
- Baby Flat Head
- Missing Ear Or Facial Feature
Reconstructive
- Burn Scars And Contractures
- Facial Paralysis
- Lymphedema Swelling
- Non-Healing Wounds
Skin
- Age spots and sun spots
- Broken capillaries on face
- Melasma
- Stretch marks
Skin and Scars
Skin Cancer and Lesions
Wound care
Procedures & services
Body
- 360 Liposuction
- Body Lift
- Brazilian Butt Lift
- Mommy Makeover
- Thigh Lift
- Arm Lift
Breast
- Breast Implant Removal
- Breast Lift
- Breast Reduction
- Inverted Nipple Correction
- Male Breast Reduction
- Breast implant exchange
- Fat transfer to breasts
- Nipple reduction
Cosmetic & Plastic
Cosmetic & plastics
Face
- Brow Lift
- Buccal Fat Removal
- Chin Implant
- Double Chin Liposuction
- Ear reshaping surgery
- Eyelid surgery
- Facial Fat Transfer
- Lip Lift
- Earlobe Repair
Medical Non-Surgical
Pediatric and Reconstructive
- Cleft Lip Repair
Reconstructive
- Skin Grafting
- DIEP flap breast reconstruction
- Gender-Affirming Top Surgery
- Lymphedema bypass surgery
- Mohs Reconstruction
Skin and Scars
Wound Care
Most searched procedures
- Botox and fillers
- Breast augmentation
- Facelift
- Liposuction
- Rhinoplasty
- Tummy tuck
Body contouring
- Apron belly removal
- Fat freezing
Cosmetic
- Chemical peel
- Laser skin resurfacing
- Microneedling
- Thread lift
Facial surgery
- Cheek Implants
Hand & wrist
Hand and Extremities
- Carpal tunnel release
- Trigger finger release
Injectables & cosmetics
- Double chin fat dissolving injections
- Lip fillers
- Non-surgical nose job
- Under eye filler
Intimate Surgery
Laser treatments
- Laser tattoo removal
Pediatric & craniofacial
- Cleft Palate Repair
- Ear reconstruction surgery
Skin rejuvenation
- Radiofrequency skin tightening
Procedures Most Often Billed to Medicare
228 services · 163 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Implantation of biologic implant to soft tissue | Procedure | 15777 |
16 | Too few peers to compare |
| Revision of capsule around breast implant | Procedure | 19370 |
12 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
109 | More often than most peers in Plastic Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
49 | More often than most peers in Plastic Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
42 | More often than most peers in Plastic Surgery |
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.
Other plastic surgeons at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other plastic surgeons in East Setauket 3
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Kenneth C. Kneessy's specialty?
Kenneth C. Kneessy is a plastic surgeon in East Setauket, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Plastic Surgery”.
NPI registry
Where can I find Kenneth C. Kneessy?
Kenneth C. Kneessy is listed at 24 Research Way Suite 100, East Setauket, NY 11733. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Kenneth C. Kneessy?
The number on file is (631) 751-4400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kenneth C. Kneessy's NPI number?
Kenneth C. Kneessy's National Provider Identifier is 1851407274. 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
What is Kenneth C. Kneessy's education?
Kenneth C. Kneessy attended Other, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Kenneth C. Kneessy been practicing?
Kenneth C. Kneessy has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What is Kenneth C. Kneessy known for?
According to Medicare billing data, Kenneth C. Kneessy performs procedures including implantation of biologic implant to soft tissue and revision of capsule around breast implant, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kenneth C. Kneessy confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kenneth C. Kneessy. If this is you, claiming it is free.
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