Ammar Alzoubi, MD

Internal Medicine

(920) 303-8700Oshkosh, WI
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Ammar Alzoubi, MD has been part of the Oshkosh medical community since 2006 in group practice. He has been in practice for 36+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).

At a glance

  • Prescribes opioids less than 45% of reporting doctors in Wisconsin
  • Uses generic medications more than 49% of reporting doctors in Wisconsin
  • Virtual visits available — no app or travel required
1 of 299 Internal Medicine providers in WISee all Internal Medicine in Oshkosh36+ years experienceNPI since 2006

Older · 1156dNPPES updated 2023-03-07 · verify on CMS

Contact & Location

Practice Location

855 N Westhaven Dr, Oshkosh, WI 54904

Fax: (920) 303-5630
CMS Clinical Data

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 = better

1.34%

Wisconsin avg: 4.3 · US avg: 5.1

Higher than most doctors nationally(-3.8 pts)

Typical range among reporting doctors in Wisconsin

1.34% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

87.3%

Wisconsin avg: 82.2 · US avg: 82.8

Higher than most doctors nationally(+4.5 pts)

Typical range among reporting doctors in Wisconsin

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

662

Unique beneficiaries

High volume

Prescription Recipients

787

Patients prescribed

Prescriptions Written

15,247

Total claims

Total Medicare drug cost: $1.55M

Percentile rankings compared against 779 reporting peers in Wisconsin.

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.

Patient Condition Panel

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.

Hypertension
Higher than avg (+5%)75%

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

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Higher than avg (+1%)50%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+1%) — a focus area for this doctor

Atrial Fibrillation
Higher than avg (+24%)46%

An irregular, often rapid heartbeat that increases the risk of stroke

US avg: 22%

↑ More patients than average (+24%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+15%)45%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↑ More patients than average (+15%) — a focus area for this doctor

Ischemic Heart Disease
Higher than avg (+5%)37%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↑ More patients than average (+5%) — a focus area for this doctor

Diabetes
Higher than avg (+1%)35%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+1%) — a focus area for this doctor

Heart Failure
Higher than avg (+10%)32%

The heart cannot pump blood efficiently enough to meet the body's needs

US avg: 22.5%

↑ More patients than average (+10%) — a focus area for this doctor

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$71 received from industry

1 transaction reported in 2024 ·Low tier

View on CMS Open Payments →

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 Ammar Alzoubi's NPI.

Patient Reviews

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Board certified · Nov 18, 2021

    CMS-verified certification date

  2. 36 years in practice

    Senior practitioner

Internal MedicineAllopathic & Osteopathic Physicians

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Taxonomy: 207R00000X

Virtual Internal Medicine Care With Ammar Alzoubi

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Ammar Alzoubi for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Oshkosh 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 Ammar Alzoubi

NPI records show Dr. Alzoubi as active with telehealth listed in Oshkosh, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (920) 303-8700.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · 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.

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