Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Clark Homan, MD

Individual provider Emergency Medicine Physician · NPI 1205926979

Dr. Clark Homan, MD practises Emergency Medicine in Rockville Centre, New York. Graduated from Howard University College of Medicine in 1981, 45 years ago. Practices with Inphynet Contracting Services LLC, a 170-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
45
Trained at
Howard University College of Medicine
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1000 N Village Ave
Rockville Centre, NY 11570-1000 Not confirmed with CMS for 19 years — call before visiting
Phone: (516) 705-2854
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 150687 (NY)

Record details

NPI number1205926979
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 13, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Inphynet Contracting Services Llc — 170 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients48
Services billed 62 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Inphynet Contracting Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 170 clinicians in the practice; 12 are shown here.

Other providers in Rockville Centre