Alfred Johnson, MD
NPI 1144316431 · Family Medicine Physician · East Saint Louis, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alfred Johnson, MD is a Family Medicine Physician provider in East Saint Louis, IL (NPI 1144316431).
Provider details
- NPI number
- 1144316431
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036086206 (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
19 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 · 144 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 470 | 68 |
| Amlodipine Besylate | 397 | 99 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 384 | 91 |
| Promethazine Hcl | 346 | 61 |
| Atorvastatin Calcium | 325 | 78 |
| Losartan Potassium | 300 | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 across 7 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
- 2006-10-05
- Last updated
- 2021-05-17
- Certified
- 2021-05-17
Frequently asked questions
- What is Alfred Johnson's NPI number?
- Alfred Johnson's National Provider Identifier (NPI) is 1144316431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alfred Johnson's specialty?
- Alfred Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alfred Johnson located?
- Alfred Johnson's practice location on file with NPPES is 6010 Bond Ave, East Saint Louis, IL 62207-2328.
- What is Alfred Johnson's phone number?
- The practice phone number listed in the NPPES registry for Alfred Johnson is (618) 337-8153.
- Does Alfred Johnson accept Medicare?
- Alfred Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alfred Johnson's NPI active?
- Yes — Alfred Johnson's NPI (1144316431) is active in the NPPES registry as of the last update on 2021-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.