Isadora Eller
NPI 1942917125 · Family Nurse Practitioner · Fitchburg, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isadora Eller is a Family Nurse Practitioner provider in Fitchburg, MA (NPI 1942917125).
Provider details
- NPI number
- 1942917125
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN2339305 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 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
88 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) |
|---|---|---|
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 32 | $3 |
| Hemoglobin A1c Level83036 | 23 | $10 |
| Assessment of Emotional Or Behavioral Problems96127 | 18 | $5 |
| Administration of Influenza Virus VaccineG0008 | 15 | $24 |
Typical Medicare-allowed amounts for these services range $3–$24 (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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 64 | 29 |
| Omeprazole | 46 | 20 |
| Gabapentin | 37 | 18 |
| Amlodipine Besylate | 35 | 15 |
| Lisinopril | 32 | 14 |
| Hydrochlorothiazide | 29 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-10-28
- Last updated
- 2023-02-07
- Certified
- 2022-10-28
Frequently asked questions
- What is Isadora Eller's NPI number?
- Isadora Eller's National Provider Identifier (NPI) is 1942917125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isadora Eller's specialty?
- Isadora Eller is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isadora Eller located?
- Isadora Eller's practice location on file with NPPES is 326 Nichols Rd, Fitchburg, MA 01420-1914.
- What is Isadora Eller's phone number?
- The practice phone number listed in the NPPES registry for Isadora Eller is (978) 878-8335.
- Does Isadora Eller accept Medicare?
- Isadora Eller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isadora Eller's NPI active?
- Yes — Isadora Eller's NPI (1942917125) is active in the NPPES registry as of the last update on 2023-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.