John A Hardin, MD
Rheumatology Internal Medicine
John A Hardin is a Rheumatology Internal Medicine specialist based in Bronx, NY with over 57 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: ORTHOPEDIC SURGERY
John a Hardin, MD practices as part of a group rheumatologist practice in Bronx, NY. A Medical College of Georgia School of Medicine graduate since 1969, he brings 57+ years of experience. CMS Medicare data shows his patients commonly have high cholesterol, arthritis, and hypertension. CMS MIPS quality score: 100/100 (2023).
At a glance
- Uses generic medications more than 40% of reporting doctors in New York
- Federal MIPS score higher than 77% of MIPS-scored doctors in New York
- Virtual visits available — no app or travel required
Older · 6894dNPPES updated 2007-07-08 · verify NPI on CMS · Verify license at New York State Board for Medicine
Contact & Location
Practice Location
Mmc - Dept. of Medicine 111 East 210th Street, Bronx, NY 10467
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 77% of doctors in New York on federal quality measures, favors affordable generic drugs over brand-name ones.
MIPS Score
2023100/100
New York avg: 87 · US avg: 83.6
✓ Higher than most doctors nationally(+16.4 pts)
Better than 77% of MIPS-scored doctors in New YorkHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better84.7%
New York avg: 82 · US avg: 82.8
✓ Higher than most doctors nationally(+1.9 pts)
Typical range among reporting doctors in New YorkHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
35
Unique beneficiaries
Boutique practicePrescription Recipients
104
Patients prescribed
Prescriptions Written
1,018
Total claims
Total Medicare drug cost: $1.06M
Percentile rankings compared against 8,064 reporting peers in New York.
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 High Cholesterol, Arthritis, and Hypertension.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+26%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+1%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$170 received from industry
7 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 John a Hardin's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1969
Medical College of Georgia at Augusta University
57 years in practice
Senior practitioner
Rheumatologists treat autoimmune and inflammatory conditions including rheumatoid arthritis, lupus, psoriatic arthritis, gout, osteoarthritis, and vasculitis. They manage biologic therapies and joint-preserving treatments.
Taxonomy: 207RR0500X
Education & Training
Medical College of Georgia School of Medicine (Class of 1969)
Mailing address
230 E 73rd St, New York, NY 10021-4320
Differs from practice location
Virtual Internal Medicine Care With John a Hardin
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John a Hardin for cholesterol management, arthritis follow-ups, blood pressure monitoring — no travel to Bronx 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 a Hardin
Dr. Hardin is listed as active in the NPI registry with telehealth listed in Bronx, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (718) 920-8021.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact John a Hardin
Practice Location
Mmc - Dept. of Medicine 111 East 210th Street, Bronx, NY 10467
Mailing Address
230 E 73rd St, New York, NY 10021-4320
This is a provider directory. Contact the office directly to schedule appointments.
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