Erin Nelli, D.O.
NPI 1487869129 · Medical Oncology Physician · Medford, OR
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Nelli, D.O. is a Medical Oncology Physician provider in Medford, OR (NPI 1487869129).
Provider details
- NPI number
- 1487869129
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A22272 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
760 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 347 | $151 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 214 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 157 | $68 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 42 | $189 |
Typical Medicare-allowed amounts for these services range $68–$189 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 62 | 21 |
| Prochlorperazine Maleate | 48 | 28 |
| Prednisone | 41 | — |
| Lenalidomidebrand: Revlimid | 33 | — |
| Hydroxyurea | 30 | — |
| Dexamethasone | 30 | 16 |
| Oxycodone Hcl | 27 | — |
| Palbociclibbrand: Ibrance |
Practice location
Mailing address
Additional practice locations (3)
- 2710 Dolbeer StEureka, CA 95501-4736Phone: (707) 267-2060
- 2500 Ne Neff RdBend, OR 97701-6015Phone: (541) 706-5800Fax: (541) 706-5911
- 510 Sw Ramsey AveGrants Pass, OR 97527-5554Phone: (541) 789-4673Fax: (541) 789-2121
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2026-02-19
- Certified
- 2026-02-19
Frequently asked questions
- What is Erin Nelli's NPI number?
- Erin Nelli's National Provider Identifier (NPI) is 1487869129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Nelli's specialty?
- Erin Nelli is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Nelli located?
- Erin Nelli's practice location on file with NPPES is 3011 E Barnett Rd, Medford, OR 97504.
- What is Erin Nelli's phone number?
- The practice phone number listed in the NPPES registry for Erin Nelli is (541) 789-4673.
- Does Erin Nelli accept Medicare?
- Erin Nelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Nelli's NPI active?
- Yes — Erin Nelli's NPI (1487869129) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.