Barbara Farrell, NP
NPI 1043406424 · Nurse Practitioner · Amityville, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Farrell, NP is a Nurse Practitioner provider in Amityville, NY (NPI 1043406424).
Provider details
- NPI number
- 1043406424
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F304740 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
533 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 175 | $76 |
| Advance Care Planning, First 30 Minutes99497 | 154 | $72 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 99 | $68 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 44 | $114 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 42 | $127 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 89 | 28 |
| Furosemide | 51 | 21 |
| Memantine Hcl | 42 | 14 |
| Potassium Chloride | 37 | 12 |
| Omeprazole | 35 | 12 |
| Amlodipine Besylate | 34 | 12 |
| Metoprolol Succinate | 34 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-19
- Last updated
- 2011-11-01
Frequently asked questions
- What is Barbara Farrell's NPI number?
- Barbara Farrell's National Provider Identifier (NPI) is 1043406424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Farrell's specialty?
- Barbara Farrell is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Farrell located?
- Barbara Farrell's practice location on file with NPPES is 333 Broadway, Amityville, NY 11701-2719.
- What is Barbara Farrell's phone number?
- The practice phone number listed in the NPPES registry for Barbara Farrell is (631) 789-2020.
- Does Barbara Farrell accept Medicare?
- Barbara Farrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Farrell's NPI active?
- Yes — Barbara Farrell's NPI (1043406424) is active in the NPPES registry as of the last update on 2011-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.