Ilana Cass, M.D.
NPI 1871576199 · Gynecologic Oncology Physician · Lebanon, NH
Enrolled with Medicare as Practitioner - Gynecological Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ilana Cass, M.D. is a Gynecologic Oncology Physician provider in Lebanon, NH (NPI 1871576199).
Provider details
- NPI number
- 1871576199
- Entity type
- Individual
- Primary specialty
- Gynecologic Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 19786 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
346 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 113 | $95 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 100 | $140 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 51 | $176 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 20 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 14 | $64 |
| Biopsy and Removal of Lymph Nodes of Abdominal Cavity Using an Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prochlorperazine Maleate | 30 | 21 |
| Olaparibbrand: Lynparza | 22 | — |
| Dexamethasone | 21 | 18 |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine | 18 | 14 |
| Ondansetron Hcl | 18 | 17 |
| Oxycodone Hcl | 13 | — |
| Estradiol | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-21
- Last updated
- 2019-09-19
Frequently asked questions
- What is Ilana Cass's NPI number?
- Ilana Cass's National Provider Identifier (NPI) is 1871576199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ilana Cass's specialty?
- Ilana Cass is listed in the NPPES registry with a primary specialty of Gynecologic Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ilana Cass located?
- Ilana Cass's practice location on file with NPPES is One Medical Center Dr, Lebanon, NH 03756.
- What is Ilana Cass's phone number?
- The practice phone number listed in the NPPES registry for Ilana Cass is (603) 653-9300.
- Does Ilana Cass accept Medicare?
- Ilana Cass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ilana Cass's NPI active?
- Yes — Ilana Cass's NPI (1871576199) is active in the NPPES registry as of the last update on 2019-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.