Richard Farrell, M.D.
NPI 1861588360 · Internal Medicine Physician · Galena, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Farrell, M.D. is a Internal Medicine Physician provider in Galena, IL (NPI 1861588360).
Provider details
- NPI number
- 1861588360
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-068003 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 273 | 67 |
| Levothyroxine Sodium | 212 | 51 |
| Amlodipine Besylate | 169 | 43 |
| Lisinopril | 158 | 49 |
| Losartan Potassium | 118 | 31 |
| Rosuvastatin Calcium | 117 | 34 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2023-09-01
- Certified
- 2023-09-01
Frequently asked questions
- What is Richard Farrell's NPI number?
- Richard Farrell's National Provider Identifier (NPI) is 1861588360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Farrell's specialty?
- Richard Farrell is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Farrell located?
- Richard Farrell's practice location on file with NPPES is 1 Medical Center Dr, Galena, IL 61036-8118.
- What is Richard Farrell's phone number?
- The practice phone number listed in the NPPES registry for Richard Farrell is (815) 777-1340.
- Does Richard Farrell accept Medicare?
- Richard Farrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Farrell's NPI active?
- Yes — Richard Farrell's NPI (1861588360) is active in the NPPES registry as of the last update on 2023-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.