Andrew W Halsdorfer, DO
Andrew W Halsdorfer is a Family Medicine specialist based in Williamsville, NY with over 27 years of clinical experience. Offers virtual telehealth visits.
With over 27 years in family medicine, Andrew W Halsdorfer, DO is a long-established family medicine physician in Williamsville. Trained at New York College of Osteo Medicine of New York Institute of Technology (class of 1999), he has been practicing for over 27 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.
At a glance
- Uses generic medications more than 58% of reporting doctors in New York
- Virtual visits available — no app or travel required
Older · 1622dNPPES updated 2021-12-13 · verify NPI on CMS · Verify license at New York State Board for Medicine
Contact & Location
Practice Location
325 Essjay Rd Suite110, Williamsville, NY 14221-8243
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.
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
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-10%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-6%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+3%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-11%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
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 · 1999
New York College of Osteo Medicine of New York Institute of Technology
Board certified · Dec 12, 2021
Self-reported via NPPES
27 years in practice
Experienced
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Education & Training
New York College of Osteo Medicine of New York Institute of Technology (Class of 1999)
Mailing address
425 Essjay Rd Ste 170, Williamsville, NY 14221-8235
Differs from practice location
Virtual Family Medicine Care With Andrew W Halsdorfer
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Andrew W Halsdorfer for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Williamsville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Andrew W Halsdorfer
Dr. Halsdorfer is listed as active in the NPI registry with telehealth listed in Williamsville, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (716) 630-1017.
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.
Contact Andrew W Halsdorfer
Practice Location
325 Essjay Rd Suite110, Williamsville, NY 14221-8243
Mailing Address
425 Essjay Rd Ste 170, Williamsville, NY 14221-8235
This is a provider directory. Contact the office directly to schedule appointments.
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