David Farmer, MD
NPI 1427841238 · Surgery Physician · Springfield, IL
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Farmer, MD is a Surgery Physician provider in Springfield, IL (NPI 1427841238).
Provider details
- NPI number
- 1427841238
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125085788 (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
1 yr 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-05-24
- Last updated
- 2025-07-04
- Certified
- 2025-07-04
Frequently asked questions
- What is David Farmer's NPI number?
- David Farmer's National Provider Identifier (NPI) is 1427841238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Farmer's specialty?
- David Farmer is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is David Farmer located?
- David Farmer's practice location on file with NPPES is 701 N 1st St Ste D308, Springfield, IL 62702-3757.
- What is David Farmer's phone number?
- The practice phone number listed in the NPPES registry for David Farmer is (217) 545-4401.
- Does David Farmer accept Medicare?
- David Farmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Farmer's NPI active?
- Yes — David Farmer's NPI (1427841238) is active in the NPPES registry as of the last update on 2025-07-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.