Ilana Cass, M.D.
Gynecologic Oncology Physician · Lebanon, NH
Ilana Cass, M.D. is a gynecologic oncology physician with a practice address in Lebanon, New Hampshire, and NPI 1871576199, issued on Nov 21, 2005. Check the license (New Hampshire 19786, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Ilana Cass
- Credential
- M.D.
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License numbers
- 19786 NH
G84755 CA
Self-reported in NPPES; status is on the state search - Practice location
- One Medical Center Dr, Lebanon, NH 03756
- Phone
- (603) 653-9300
- Enumerated
- Nov 21, 2005
- Record last updated
- Sep 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190802001140); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
7 nearest gynecologic oncology physician records → All 8 in New Hampshire → Look up another NPI →
Also registered at One Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nigel AbrahamStudent in an Organized Health Care Education/Training Program1801472832
- Musa Aner, M.D.Anesthesiology Physician1073628038
- Christine Anzalone, DODiagnostic Radiology Physician1740629120
- Daniel Austin, MDAdult Reconstructive Orthopaedic Surgery Physician1730599648
- Jonathan Bailey, CRNACertified Registered Nurse Anesthetist1407431307
- Andrew Banuskevich, PAPhysician Assistant1730776550
Verify Ilana Cass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 19786Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average gynecologic oncology physician in 2024
227 Medicare Part D claims for 64 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 15 claims were for opioids.
Most prescribed
- Prochlorperazine Maleate30 claims
- Lynparza22 claims
- Dexamethasone21 claims
- Lidocaine-Prilocaine18 claims
- Ondansetron Hcl18 claims
- Oxycodone Hcl13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospitals3 of 5 stars
- Dartmouth-Hitchcock ClinicLebanon, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gynecologic Oncology Physician providers in New Hampshire
There are 8 gynecologic oncology physician records in New Hampshire.
All 8 in New Hampshire → Every provider in Lebanon → Gynecologic Oncology Physician nationwide →
The 7 gynecologic oncology physician records with the nearest ZIP codes
- Evelyn Fleming, M.D.Lebanon, NH 037561780616219
- Ariel Kredentser, M.D.Lebanon, NH 037561194188805
- Michael Pearl, M.D.Lebanon, NH 037561043219512
- Christianne Persenaire, M.D.Lebanon, NH 037561003357245
- Loyd West, M.D.Lebanon, NH 037561356311443
- Ivy Wilkinson-Ryan, MDLebanon, NH 037561760647028
- Leslie Demars, M.D.Manchester, NH 031011801812581
Common questions
What is Ilana Cass, M.D.'s NPI number?
Ilana Cass, M.D.'s National Provider Identifier (NPI) is 1871576199, issued on Nov 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ilana Cass, M.D. located?
The NPPES record lists a practice address at One Medical Center Dr, Lebanon, NH, 03756. Phone: (603) 653-9300. Providers update this record themselves, so call before visiting.
How can I verify Ilana Cass, M.D.'s license?
NPPES lists New Hampshire license number 19786, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ilana Cass, M.D. prescribe under Medicare Part D?
In 2024, Ilana Cass, M.D. had 227 Medicare Part D claims for 64 beneficiaries; the average among gynecologic oncology physician prescribers was 195. Part D covers Medicare prescriptions only.
What is Ilana Cass, M.D.'s MIPS final score?
The 2023 MIPS final score is 90.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.