Ellen Walker Seyller, MD
Ellen Walker Seyller is a Family Medicine specialist based in Cromwell, CT with over 5 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Ellen Walker Seyller, MD has been part of the Cromwell medical community since 2021 in group practice. She completed training at University of Vermont College of Medicine in 2021 and is early in her career. Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family.
At a glance
- Prescribes opioids less than 33% of reporting doctors in Connecticut
- Uses generic medications more than 44% of reporting doctors in Connecticut
- Virtual visits available — no app or travel required
Older · 199dNPPES updated 2025-11-05 · verify NPI on CMS · Verify license at Connecticut Medical Examining Board
Contact & Location
Practice Location
70 Shunpike Rd, Cromwell, CT 06416
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 = better1.47%
Connecticut avg: 3.9 · US avg: 5.1
✓ Higher than most doctors nationally(-3.6 pts)
1.47% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better86%
Connecticut avg: 81.1 · US avg: 82.8
✓ Higher than most doctors nationally(+3.2 pts)
Typical range among reporting doctors in ConnecticutHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Prescription Recipients
149
Patients prescribed
Prescriptions Written
1,091
Total claims
Total Medicare drug cost: $117k
Percentile rankings compared against 1,825 reporting peers in Connecticut.
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.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2021
University of Vermont College of Medicine
Board certified · Nov 4, 2025
Self-reported via NPPES
5 years in practice
Established
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
University of Vermont College of Medicine (Class of 2021)
Mailing address
28 Crescent St, Middletown, CT 06457-3654
Differs from practice location
Primary hospital affiliation: Acute Care - Veterans Administration
CMS Certification Number: 45066F
View hospital on Medicare Care CompareVirtual Family Medicine Care With Ellen Walker Seyller
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ellen Walker Seyller for follow-ups, medication reviews, and ongoing care — no travel to Cromwell 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 Ellen Walker Seyller
Dr. Seyller is listed as active in the NPI registry with telehealth listed in Cromwell, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (860) 358-5280.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.
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Contact Ellen Walker Seyller
Practice Location
70 Shunpike Rd, Cromwell, CT 06416
Mailing Address
28 Crescent St, Middletown, CT 06457-3654
This is a provider directory. Contact the office directly to schedule appointments.
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