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- 310 Madison Ave, Suite 200, Morristown, NJ 07960
About Dr. Knightly
John J. Knightly, MD is a healthcare provider in Morristown, NJ specializing in neurosurgery. John trained at Rutgers New Jersey Medical School, graduating in 1985. John is also listed as specializing in neurological surgery. According to Medicare claims data, John cared for 506 Medicare patients across 552 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, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1912964008.
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
- (973) 285-7800
- Email not available
Practice Locations
310 MADISON AVE SUITE 200
Morristown, NJ 07960
Conditions Commonly Evaluated or Treated
Within Neurological 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
Brain & spine conditions
Brain conditions
Brain disorders
- Acoustic Neuroma
- Brain Vascular Malformation
- Chiari Malformation
- Drug-Resistant Seizures
- Epidermoid cyst
- Hemorrhagic stroke
- Meningitis
- Normal Pressure Hydrocephalus
- Papilledema
- Pituitary Tumor
Brain injury
Brain tumors
Movement disorders
Nerve disorders
- Carpal tunnel
- Cubital tunnel syndrome
- Cut Or Injured Nerve
- Face Twitching
- Occipital neuralgia
- Outer thigh burning and numbness
- Thoracic outlet syndrome
- Trigeminal neuralgia
Pain
Pediatric conditions
Spine & back
- Arthritis of the spine
- Chronic back pain
- Chronic Neck Pain
- Degenerative disc disease
- Failed back surgery syndrome
- Severe back pain
- Spinal Cord Tumor
- Spondylolisthesis
- Tethered Spinal Cord
Spine conditions
- Bone Spurs In The Spine
- Fluid Cyst In Spinal Cord
- Spinal compression fracture
- Spine Infection
- Stress Fracture Of The Spine
Spine deformity
Trauma & injury
Procedures & services
Most searched procedures
Brain & spine surgery
Brain procedures
- Awake Brain Mapping Surgery
- Brain Shunt Placement
- Chiari Decompression Surgery
- Deep Brain Stimulation
- Draining A Brain Bleed
- Facial Nerve Decompression Surgery
- Laser Brain Surgery
- Minimally Invasive Endoscopic Brain Surgery
- Needle Brain Biopsy
Brain surgery
Cranial reconstruction
Diagnostic & therapeutic
Endovascular procedures
Functional neurosurgery
Monitoring & trauma
Nerve procedures
Nerve surgery
Pain procedures
- Epidural steroid injection
- Facet Joint Injections
- Pain pump implant
- Radiofrequency ablation
- Spinal cord stimulator implant
Pediatric neurosurgery
Radiation & radiosurgery
Radiation surgery
Skull base surgery
Spasticity treatment
Spine procedures
- Artificial Disc Replacement
- Kyphoplasty
- Nerve Opening Widening
- Scoliosis correction surgery
- SI Joint Fusion
- Spinal Cyst Removal
- Tethered Cord Release
- Vertebra Removal Surgery
Spine surgery
- Minimally Invasive Spine Surgery
- Neck Canal Enlargement Surgery
- Spinal Cord Tumor Removal
- Vertebroplasty
Vascular neurosurgery
Procedures Most Often Billed to Medicare
552 services · 506 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
82 | More than most peers in Neurosurgery |
| Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | Procedure | 63048 |
49 | More often than most peers in Neurosurgery |
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
18 | Less often than most peers in Neurosurgery |
| Fusion of lower spine bone through abdomen with partial removal of disc | Procedure | 22558 |
11 | Less often than most peers in Neurosurgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
152 | More often than most peers in Neurosurgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
91 | More often than most peers in Neurosurgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
85 | More often than most peers in Neurosurgery |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
34 | More often than most peers in Neurosurgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
30 | As often as other peers in Neurosurgery |
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 neurosurgery specialists at this location 4
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 neurosurgery specialists in Morristown 6
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Rutgers New Jersey Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at Rutgers New Jersey Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 7
Providers in NJ who bill this service to Medicare most often.
Common questions
What does Dr. Knightly specialize in?
Dr. Knightly is a neurosurgery in Morristown, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Knightly located?
Dr. Knightly is listed at 310 Madison Ave Suite 200, Morristown, NJ 07960. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Knightly's phone number?
The number on file is (973) 285-7800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Knightly's NPI number?
Dr. Knightly's National Provider Identifier is 1912964008. 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 Dr. Knightly go to medical school?
Dr. Knightly attended Rutgers New Jersey Medical School, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Knightly been practicing?
Dr. Knightly has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Knightly do most often?
According to Medicare billing data, Dr. Knightly performs procedures including partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment, partial removal of spine bone with release of spinal cord and/or nerves, each additional segment and insertion of cage or mesh device to spine bone and disc space during spine fusion, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Knightly confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Knightly. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.