Annissa Jabarin Hammoud, MD

Internal Medicine

Annissa Jabarin Hammoud is an Internal Medicine specialist based in Brighton, MI with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: PEDIATRIC MEDICINE

(810) 227-9510Brighton, MI
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Annissa Jabarin Hammoud, MD has practiced internal medicine for 26+ years, working in group practice. Trained at University of Michigan Medical School (class of 2000), she has been practicing for over 26 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.

At a glance

  • Prescribes opioids less than 46% of reporting doctors in Michigan
  • Uses generic medications more than 54% of reporting doctors in Michigan
  • Virtual visits available — no app or travel required
1 of 920 Internal Medicine providers in MISee all Internal Medicine in Brighton26+ years experienceNPI since 2006

Older · 2042dNPPES updated 2020-10-20 · verify NPI on CMS · Verify license at Michigan Board of Medicine

Contact & Location

Practice Location

8001 Challis Rd, Brighton, MI 48116-7446

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

1.67%

Michigan avg: 5.3 · US avg: 5.1

Higher than most doctors nationally(-3.4 pts)

Typical range among reporting doctors in Michigan

1.67% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

87.9%

Michigan avg: 83.5 · US avg: 82.8

Higher than most doctors nationally(+5.1 pts)

Typical range among reporting doctors in Michigan

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

Medicare Patients

309

Unique beneficiaries

Standard volume

Prescription Recipients

456

Patients prescribed

Prescriptions Written

6,720

Total claims

Total Medicare drug cost: $807k

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.

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
Lower than avg (-9%)61%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-9%) — less common here

High Cholesterol
Lower than avg (-25%)45%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-25%) — less common here

Arthritis
Lower than avg (-9%)40%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-9%) — less common here

Diabetes
Lower than avg (-3%)31%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-3%) — less common here

Mood Disorders
23%

Conditions affecting emotional state, including depression and bipolar disorder

Depression
Lower than avg (-11%)21%

A mood disorder causing persistent sadness and loss of interest in activities

US avg: 31.8%

↓ Fewer patients than average (-11%) — less common here

Ischemic Heart Disease
Lower than avg (-12%)20%

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

US avg: 31.7%

↓ Fewer patients than average (-12%) — less common here

GeneralBehavioralNational avg

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.

Career Journey
  1. Graduated medical school · 2000

    University of Michigan Medical School

  2. Board certified · Oct 19, 2020

    Self-reported via NPPES

  3. 26 years in practice

    Experienced

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

Education & Training

University of Michigan Medical School (Class of 2000)

Practice Footprint

Mailing address

3621 S State St, Ann Arbor, MI 48108-1633

Differs from practice location

Virtual Internal Medicine Care With Annissa Jabarin Hammoud

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

Schedule a virtual visit with Annissa Jabarin Hammoud for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Brighton 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 Annissa Jabarin Hammoud

Dr. Hammoud is listed as active in the NPI registry with telehealth listed in Brighton, MI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (810) 227-9510.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · 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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