John E Roker, PA-C
John E Roker is a Medical Physician Assistant based in Houston, TX with over 23 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
John E Roker, PA-C has been part of the Houston medical community since 2006 in group practice. He has been in practice for 23+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
Older · 574dNPPES updated 2024-10-30 · verify NPI on CMS · Verify license at Texas Medical Board
How Does This Doctor Compare?
Medicare Patients
64
Unique beneficiaries
Standard volumePrescription Recipients
115
Patients prescribed
Prescriptions Written
179
Total claims
Total Medicare drug cost: $2k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
Excessive worry or fear that interferes with daily life
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Oct 29, 2024
Self-reported via NPPES
23 years in practice
Experienced
Definition to come...
Taxonomy: 363AM0700X
Mailing address
P O Box 4439, Houston, TX 77210-4439
Differs from practice location
Virtual Medical Care With John E Roker
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John E Roker for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Houston required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about John E Roker
Dr. Roker is listed as active in the NPI registry with telehealth listed in Houston, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (346) 205-8600.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact John E Roker
Practice Location
4805 Highway 6 N Ste 12-a, Houston, TX 77084-2716
Mailing Address
P O Box 4439, Houston, TX 77210-4439
This is a provider directory. Contact the office directly to schedule appointments.
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