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

Individual provider Obstetrics & Gynecology Physician · NPI 1205960812

Dr. Katherine Jane Koskinen Howard, MD practises Obstetrics/Gynecology in Middlebury, Vermont. Qualified in 2006, 20 years ago. Practices with Porter Hospital Inc, a 114-clinician group and accepts Medicare assignment. Licensed in Vermont.

Years since qualifying
20
Licensed in
VT
In the registry since
2007
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

116 Porter Dr Porter Womens Health
Middlebury, VT 05753
Phone: (802) 388-6326
Fax: (802) 288-4904
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 060-0003439 (VT)

Record details

NPI number1205960812
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 15, 2007
Last updated in NPPESFebruary 24, 2023
Certification dateFebruary 24, 2023

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Porter Hospital Inc — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients14
Services billed 24 a service is one billed item, such as a visit, a test or a procedure
Average patient age60

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 Porter Hospital Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 114 clinicians in the practice; 12 are shown here.

Other providers in Middlebury