Medical Specialty Listing

Emergency Medicine Providers in Hyannis, MA

Browse 20 Emergency Medicine providers listed in NPPES with a practice address in Hyannis, Massachusetts.

20 Healthcare Providers

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How Hyannis compares with the U.S.

20 active clinicians in Emergency Medicine list a practice address in Hyannis, MA in the NPI registry.

Population data for this city are not available, so we do not compare it with the U.S. rate.

100% of clinicians in Emergency Medicine in Hyannis listed in the CMS Medicare file (15 of 15) accept Medicare assignment. That is higher than the Massachusetts share of 93%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 15 clinicians in Emergency Medicine in Hyannis listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.

Emergency Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Emergency Medicine practitioners in Hyannis, MA

Source: CMS PECOS

PECOS Enrolled Specialists 17 In Hyannis, MA

Part B Lab & Imaging Eligible 17 Diagnostic Referrals

DME Ordering Eligible 18 Durable Medical Equipment

Home Health Agency Referrals 17 HHA Ordering Eligible

Showing 1–20 of 20 providers

With recent CMS data first, then A–Z

Dr. Kevin Bresnahan , MD

Emergency Medicine

Active NPI Status

27 Park St, Hyannis, MA 026015230

Phone: 5088625981

NPI Identifier 1003867144

Emergency Medicine Providers in Hyannis, MA

How Hyannis compares with the U.S.

Emergency Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Dr. Kevin Bresnahan , MD

Dr. Shant Broukian , MD

Dr. Craig Cornwall , MD

Dr. Ralph Delorie , MD

Dr. Valerie Doyle , DO

Dr. Michael Hall , MD

Dr. Jeff Herbst , MD

Dr. Steven Kohler , MD

Dr. Kinsey Marie Leonard , DO

Dr. Andrea Ho-Wan Li , MD

Dr. Kristen Liska , MD

Dr. Ryan Flagler Nichols , MD

Dr. Sarah Lynn Parker , MD

Dr. Nathan Rudman , MD

Dr. Haven William Spencer , DO

Dr. Carl Richard Williams , MD

Dr. Robert Zarum , MD

Kristen Hayden

Dr. David Penfield , MD

Edward Thornton

Frequently Asked Questions about Emergency Medicine in Hyannis

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