James B Hayner, M.D.
Sports Medicine Internal Medicine
James B Hayner is a Sports Medicine Internal Medicine specialist based in Howell, MI with over 37 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
James B Hayner, M.D. has practiced internal medicine for 37+ years, working in independent practice. A Michigan State University College of Human Medicine graduate since 1989, he brings 37+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and ischemic_heart.
At a glance
- Prescribes opioids less than 45% of reporting doctors in Michigan
- Uses generic medications more than 49% of reporting doctors in Michigan
- Virtual visits available — no app or travel required
Older · 1249dNPPES updated 2022-12-21 · verify NPI on CMS · Verify license at Michigan Board of Medicine
Contact & Location
Practice Location
1225 West Grand River Ave Suite 200, Howell, MI 48843-3970
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better1.8%
Michigan avg: 5.3 · US avg: 5.1
✓ Higher than most doctors nationally(-3.3 pts)
Typical range among reporting doctors in Michigan1.8% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better87.4%
Michigan avg: 83.5 · US avg: 82.8
✓ Higher than most doctors nationally(+4.6 pts)
Typical range among reporting doctors in MichiganHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
371
Unique beneficiaries
Standard volumePrescription Recipients
644
Patients prescribed
Prescriptions Written
7,723
Total claims
Total Medicare drug cost: $921k
Percentile rankings compared against 1,194 reporting peers in Michigan.
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 Ischemic Heart Disease.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+2%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+16%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-6%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-7%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-9%) — less common here
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+1%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-9%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$85 received from industry
4 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to James B Hayner's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1989
Michigan State University College of Human Medicine
Board certified · Dec 20, 2022
Self-reported via NPPES
37 years in practice
Senior practitioner
An internist trained to be responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the healthcare of the individual.
Taxonomy: 207RS0010X
Education & Training
Michigan State University College of Human Medicine (Class of 1989)
Mailing address
Po Box 709, Pinckney, MI 48169-0709
Differs from practice location
Virtual Sports Medicine Care With James B Hayner
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with James B Hayner for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Howell 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 James B Hayner
Dr. Hayner is listed as active in the NPI registry with telehealth listed in Howell, MI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (517) 273-9090.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact James B Hayner
Practice Location
1225 West Grand River Ave Suite 200, Howell, MI 48843-3970
Mailing Address
Po Box 709, Pinckney, MI 48169-0709
This is a provider directory. Contact the office directly to schedule appointments.
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