Harold H Katz, MD
Endocrinology, Diabetes & Metabolism
Harold H Katz is an Endocrinology, Diabetes & Metabolism specialist based in Saint Paul, MN with over 40 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across MN can see Harold H Katz, MD in person in Saint Paul or via virtual visit — no travel required. Trained at Mayo Medical School (class of 1986), he has been practicing for over 40 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and diabetes (per CMS data). CMS MIPS quality score: 83.53/100 (2023).
At a glance
- Prescribes opioids less than 50% of reporting doctors in Minnesota
- Federal MIPS score higher than 37% of MIPS-scored doctors in Minnesota
- Virtual visits available — no app or travel required
Older · 2027dNPPES updated 2020-11-04 · verify NPI on CMS · Verify license at Minnesota Board of Medical Practice
Contact & Location
Practice Location
255 Smith Ave N Suite 100, Saint Paul, MN 55102-2572
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
MIPS Score
202383.53/100
Minnesota avg: 84.7 · US avg: 83.6
⚠ Lower than most doctors nationally(-0.1 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better0.4%
Minnesota avg: 4.3 · US avg: 5.1
✓ Higher than most doctors nationally(-4.7 pts)
Typical range among reporting doctors in Minnesota0.4% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better65.6%
Minnesota avg: 83.8 · US avg: 82.8
⚠ Lower than most doctors nationally(-17.2 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
643
Unique beneficiaries
High volumePrescription Recipients
667
Patients prescribed
Prescriptions Written
7,735
Total claims
Total Medicare drug cost: $2.95M
Percentile rankings compared against 1,431 reporting peers in Minnesota.
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 Diabetes.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+4%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+12%) — 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
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+8%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+3%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+11%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$412 received from industry
6 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 Harold H Katz's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1986
Mayo Clinic Alix School of Medicine
Board certified · Nov 3, 2020
Self-reported via NPPES
40 years in practice
Senior practitioner
Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, adrenal disorders, pituitary conditions, and polycystic ovary syndrome (PCOS).
Taxonomy: 207RE0101X
Education & Training
Mayo Medical School (Class of 1986)
Mailing address
2925 Chicago Ave, Minneapolis, MN 55407-1321
Differs from practice location
Virtual Endocrinology, Diabetes & Metabolism Care With Harold H Katz
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Harold H Katz for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Saint Paul 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 Harold H Katz
Dr. Katz is listed as active in the NPI registry with telehealth listed in Saint Paul, MN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (651) 241-5000.
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 Harold H Katz
Practice Location
255 Smith Ave N Suite 100, Saint Paul, MN 55102-2572
Mailing Address
2925 Chicago Ave, Minneapolis, MN 55407-1321
This is a provider directory. Contact the office directly to schedule appointments.
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