Abdul Muhaymin Siyal, MD

Internal Medicine

Abdul Muhaymin Siyal is an Internal Medicine specialist based in Dover, DE with over 12 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Abdul Muhaymin Siyal, MD has been part of the Dover medical community since 2017 in group practice. With 12+ years of experience, he has been practicing in the Dover area. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).

At a glance

  • Uses generic medications more than 23% of reporting doctors in Delaware
  • Virtual visits available — no app or travel required
1 of 116 Internal Medicine providers in DESee all Internal Medicine in Dover12+ years experienceNPI since 2017

Older · 1025dNPPES updated 2023-08-02 · verify NPI on CMS · Verify license at Delaware Board of Medical Licensure & Discipline

Contact & Location

Practice Location

720 S Queen St, Dover, DE 19904-3567

Fax: (302) 734-7847
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.

Generic Rx

↑ Higher = better

84.3%

Delaware avg: 84.9 · US avg: 82.8

Higher than most doctors nationally(+1.5 pts)

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

Medicare Patients

418

Unique beneficiaries

Standard volume

Prescription Recipients

354

Patients prescribed

Prescriptions Written

2,006

Total claims

Total Medicare drug cost: $261k

Percentile rankings compared against 134 reporting peers in Delaware.

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
Lower than avg (-5%)44%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-5%) — less common here

Diabetes
Higher than avg (+5%)39%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

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

Chronic Kidney Disease
Lower than avg (-2%)28%

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

US avg: 29.6%

↓ Fewer patients than average (-2%) — less common here

Ischemic Heart Disease
Lower than avg (-7%)25%

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

US avg: 31.7%

↓ Fewer patients than average (-7%) — less common here

Anxiety Disorders
Lower than avg (-13%)21%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-13%) — less common here

COPD
20%

Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow

US avg: 20.4%
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. Board certified · Jul 30, 2023

    Self-reported via NPPES

  2. 12 years in practice

    Established

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

Practice Footprint

Mailing address

640 S. State Street Mail Code 3055, Dover, DE 19901-3530

Differs from practice location

Primary hospital affiliation: Acute Care Hospitals

CMS Certification Number: 490013

View hospital on Medicare Care Compare

Virtual Internal Medicine Care With Abdul Muhaymin Siyal

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

Schedule a virtual visit with Abdul Muhaymin Siyal for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Dover 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 Abdul Muhaymin Siyal

NPI records show Dr. Siyal as active with telehealth listed in Dover, DE. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (302) 734-7834.

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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