Are you Mark A. Fellows? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 7 Ballad Pl, Stony Brook, NY 11790
About Mark Fellows
Mark A. Fellows is a physical therapist practicing in Stony Brook, NY. According to Medicare claims data, Mark cared for 83 Medicare patients across 551 services. The services billed most often include therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes, therapy procedure using functional activities, and therapy procedure for walking training, each 15 minutes. This provider record is associated with NPI 1629226972.
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) 689-7523
- Email not available
Practice Locations
7 BALLAD PL
Stony Brook, NY 11790
Conditions Supported and Services
Within Physical Therapy 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
- Knee pain
- Lower back pain
- Pelvic floor dysfunction
- Post-surgery rehab
- Sports injuries
- Stroke recovery
Back & Spine
Balance & head
Circulation
Foot & ankle
Foot & Ankle
Hand & Wrist
Hip & Pelvis
Joint & muscle
- Diastasis Recti
- Fibromyalgia Pain
- Frozen shoulder
- Golfer's elbow
- Groin Strain
- Hamstring Pull
- Hip osteoarthritis
- IT Band Syndrome
- Lateral hip pain and trochanteric bursitis
- Osteoarthritis
- Shoulder Pain
- Tennis elbow
Joints
Knee & Leg
Neck & Head
Nerve & Spine
Nerve issues
Neurological
Pelvic Health
Shoulder
Spine & neck
Procedures & services
Most searched procedures
Aquatic Therapy
Assessments
Back & Spine
Balance & neurological
- Balance Training
- Concussion Rehab
- Epley Maneuver
- Gait Training
- Parkinson's Movement Program
- Vestibular Rehabilitation
Equipment & devices
Evaluation
Exercise Therapy
Foot & Ankle
General Therapy
Hands-on therapies
Hands-on Therapy
Mobility & Balance
Pain Relief Devices
Pelvic Health
Post-op care
Prevention & posture
Specialized programs
- Aquatic Therapy
- Blood Flow Restriction Training
- Lymphedema Drainage Therapy
- McKenzie Method Treatment
- Running Gait Analysis
- TMJ Physical Therapy
- Work Conditioning Program
Specialized PT
- Cardiopulmonary Physical Therapy
- Geriatric Physical Therapy
- Hand therapy
- Neurological Physical Therapy
- Pediatric Physical Therapy
Sports Performance
Support & stabilization
Procedures Most Often Billed to Medicare
551 services · 83 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | Treatment | 97110 |
211 | Less often than most peers in Physical Therapist |
| Therapy procedure using functional activities | Treatment | 97530 |
177 | Less often than most peers in Physical Therapist |
| Therapy procedure for walking training, each 15 minutes | Treatment | 97116 |
139 | As often as other peers in Physical Therapist |
| Evaluation for physical therapy, typically 20 minutes | Treatment | 97161 |
24 | As often as other peers in Physical Therapist |
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 physical therapists in Stony Brook 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Other 7
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Mark A. Fellows specialize in?
Mark A. Fellows is a physical therapist in Stony Brook, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mark A. Fellows located?
Mark A. Fellows is listed at 7 Ballad Pl, Stony Brook, NY 11790. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark A. Fellows's phone number?
The number on file is (631) 689-7523. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark A. Fellows's NPI number?
Mark A. Fellows's National Provider Identifier is 1629226972. 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 Mark A. Fellows train?
Mark A. Fellows attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark A. Fellows been practicing?
Mark A. Fellows has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Mark A. Fellows do most often?
According to Medicare billing data, Mark A. Fellows provides treatments such as therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes and therapy procedure using functional activities. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mark A. Fellows confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark A. Fellows. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.