Jeffrey Neil Katz, MD
Rheumatology Internal Medicine
Jeffrey Neil Katz is a Rheumatology Internal Medicine specialist based in Boston, MA with over 42 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 42 years in internal medicine, Jeffrey Neil Katz, MD is a long-established rheumatologist in Boston. Trained at Yale University School of Medicine (class of 1984), he has been practicing for over 42 years. Among his Medicare patients, common conditions include arthritis, hypertension, and high cholesterol (per CMS data).
Older · 5078dNPPES updated 2012-07-02 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
Contact & Location
Practice Location
Brigham and Womens Hospital Div of Rheumatology Immunology and Allergy, Boston, MA 02115
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better16.67%
Massachusetts avg: 4 · US avg: 5.1
⚠ Lower than most doctors nationally(+11.6 pts)
16.67% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
94
Unique beneficiaries
Standard volumePrescription Recipients
52
Patients prescribed
Prescriptions Written
438
Total claims
Total Medicare drug cost: $217k
Percentile rankings compared against 1,606 reporting peers in Massachusetts.
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 Arthritis, Hypertension, and High Cholesterol.
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%↓ Fewer patients than average (-2%) — less common here
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-7%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-1%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-5%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-4%) — less common here
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.
Graduated medical school · 1984
Yale School of Medicine
42 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
Yale University School of Medicine (Class of 1984)
Mailing address
111 Cypress St Brigham and Womens Physicians Organization, Brookline, MA 02445
Differs from practice location
Virtual Internal Medicine Care With Jeffrey Neil Katz
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Jeffrey Neil Katz for arthritis follow-ups, blood pressure monitoring, cholesterol management — no travel to Boston 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 Jeffrey Neil Katz
Dr. Katz is listed as active in the NPI registry with telehealth listed in Boston, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (617) 732-5338.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Jeffrey Neil Katz
Practice Location
Brigham and Womens Hospital Div of Rheumatology Immunology and Allergy, Boston, MA 02115
Mailing Address
111 Cypress St Brigham and Womens Physicians Organization, Brookline, MA 02445
This is a provider directory. Contact the office directly to schedule appointments.
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