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Edit this profileAt a glance
- 555 Nw Lake Whitney Pl Ste 105, Port Saint Lucie, FL 34986
About Dr. Grassam
Based in Port Saint Lucie, FL, John Grassam, D.C. is listed in the NPI registry under chiropractic. John graduated from Life Chiropractic College in 1998. John is also listed as specializing in chiropractor. According to Medicare claims data, the services billed most often include chiropractic manipulative treatment, 3-4 spinal regions. NPI 1821293440 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
- (772) 237-2080
- Email not available
Practice Locations
555 NW LAKE WHITNEY PL STE 105
Port Saint Lucie, FL 34986
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
Arm & Elbow
Chronic pain
Foot & ankle
Head & jaw
Head & Neck
Hip & Pelvis
Joints
Leg & Foot
Muscles
Nerve
Nerve issues
Pediatric
Pregnancy
Shoulder & Arm
Spine
Spine & disc
- Herniated disc
- Poor Posture
- Rib pain
- Sacroiliac joint pain
- Scoliosis
- Spinal stenosis
- Stiff neck
- Tailbone pain
- Upper Back Pain
Trauma
Procedures & services
Most searched procedures
Adjustment
- Extremity adjustment
- Gonstead Adjustment
- Sacro-Occipital Technique
- Spinal manipulation
- Upper Cervical Adjustment
Adjustments
Advanced Procedures
Devices & supports
Diagnostics
Pediatrics
Prenatal care
Recovery
Rehab & exercise
Soft Tissue
Specialized Care
Spine & disc
Spine 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
Procedures Most Often Billed to Medicare
83 services · 12 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
83 | Less often than most 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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other chiropractics in Port Saint Lucie 8
Same specialty, same city.
Trained at Life Chiropractic College 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1998 at Life Chiropractic College 7
Providers who graduated from the same medical school in the same year.
Also performs Chiropractic manipulative treatment, 3-4 spinal regions 8
Providers in FL who bill this service to Medicare most often.
Common questions
What does John Grassam specialize in?
John Grassam is a chiropractic in Port Saint Lucie, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is John Grassam located?
John Grassam is listed at 555 Nw Lake Whitney Pl Ste 105, Port Saint Lucie, FL 34986. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John Grassam's phone number?
The number on file is (772) 237-2080. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John Grassam's NPI number?
John Grassam's National Provider Identifier is 1821293440. 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 John Grassam train?
John Grassam attended Life Chiropractic College, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has John Grassam been practicing?
John Grassam has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does John Grassam do most often?
According to Medicare billing data, John Grassam provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John Grassam confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Grassam. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.