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

Dr. Ilana Cass, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1871576199

Dr. Ilana Cass, MD is a Gynecological Oncology in Lebanon, New Hampshire. Qualified in 1991, 35 years ago. Practices with Dartmouth-Hitchcock Clinic, a 1,430-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and New Hampshire.

Years since qualifying
35
Licensed in
CA, NH
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

One Medical Center Dr Dartmouth Hitchcock - Ob/gyn
Lebanon, NH 03756
Phone: (603) 653-9300
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence 19786 (NH)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 19786 (NH)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence G84755 (CA)

Record details

NPI number1871576199
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 21, 2005
Last updated in NPPESSeptember 19, 2019
Mailing addressPo Box 512717, Los Angeles, CA 90051-0717

Medicare enrollment

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

Medicare specialtyGYNECOLOGICAL ONCOLOGY
Also practisesOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Dartmouth-Hitchcock Clinic — 1430 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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