Gregory Ripple, MD
NPI 1033229703 · Hematology & Oncology Physician · Lebanon, NH
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Ripple, MD is a Hematology & Oncology Physician provider in Lebanon, NH (NPI 1033229703).
Provider details
- NPI number
- 1033229703
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11933 (NH)
Specialties & taxonomies
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
19 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
654 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 | 235 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 229 | $94 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 40 | $126 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 39 | $89 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $64 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prochlorperazine Maleate | 74 | 36 |
| Lipase/Protease/Amylasebrand: Creon | 52 | 20 |
| Apixabanbrand: Eliquis | 46 | 11 |
| Levothyroxine Sodium | 45 | — |
| Ondansetron Hcl | 41 | 28 |
| Potassium Chloride | 40 | 16 |
| Anastrozole | 36 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2011-07-12
Frequently asked questions
- What is Gregory Ripple's NPI number?
- Gregory Ripple's National Provider Identifier (NPI) is 1033229703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Ripple's specialty?
- Gregory Ripple is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Ripple located?
- Gregory Ripple's practice location on file with NPPES is 1 Medical Center Dr, Lebanon, NH 03756-1000.
- What is Gregory Ripple's phone number?
- The practice phone number listed in the NPPES registry for Gregory Ripple is (603) 650-6312.
- Does Gregory Ripple accept Medicare?
- Gregory Ripple is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Ripple's NPI active?
- Yes — Gregory Ripple's NPI (1033229703) is active in the NPPES registry as of the last update on 2011-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.