Robert Davidson, M.D.
NPI 1790774826 · Family Medicine Physician · Pinckneyville, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Davidson, M.D. is a Family Medicine Physician provider in Pinckneyville, IL (NPI 1790774826).
Provider details
- NPI number
- 1790774826
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 36-079086 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 187 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 625 | 65 |
| Atorvastatin Calcium | 564 | 112 |
| Potassium Chloride | 519 | 99 |
| Levothyroxine Sodium | 515 | 84 |
| Furosemide | 511 | 100 |
| Pantoprazole Sodium | 334 | 61 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$83 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-20
- Last updated
- 2013-12-20
Frequently asked questions
- What is Robert Davidson's NPI number?
- Robert Davidson's National Provider Identifier (NPI) is 1790774826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Davidson's specialty?
- Robert Davidson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Davidson located?
- Robert Davidson's practice location on file with NPPES is 13 N Walnut St, Pinckneyville, IL 62274-1050.
- What is Robert Davidson's phone number?
- The practice phone number listed in the NPPES registry for Robert Davidson is (618) 357-2147.
- Does Robert Davidson accept Medicare?
- Robert Davidson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Davidson's NPI active?
- Yes — Robert Davidson's NPI (1790774826) is active in the NPPES registry as of the last update on 2013-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.