Yolandra Johnson, MD
NPI 1326030511 · Gastroenterology Physician · Kenilworth, IL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yolandra Johnson, MD is a Gastroenterology Physician provider in Kenilworth, IL (NPI 1326030511).
Provider details
- NPI number
- 1326030511
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036086910 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,042 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 259 | $153 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 153 | $35 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 105 | $109 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 96 | $253 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 82 | $181 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 324 | 316 |
| Omeprazole | 310 | 101 |
| Famotidine | 171 | 44 |
| Mesalamine | 64 | 15 |
| Dicyclomine Hcl | 63 | 19 |
| Pantoprazole Sodium | 63 | 22 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 58 | 57 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$563 across 30 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
- 2005-08-16
- Last updated
- 2013-05-31
Frequently asked questions
- What is Yolandra Johnson's NPI number?
- Yolandra Johnson's National Provider Identifier (NPI) is 1326030511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yolandra Johnson's specialty?
- Yolandra Johnson is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Yolandra Johnson located?
- Yolandra Johnson's practice location on file with NPPES is 510 Green Bay Rd, Kenilworth, IL 60043-1002.
- What is Yolandra Johnson's phone number?
- The practice phone number listed in the NPPES registry for Yolandra Johnson is (847) 251-8661.
- Does Yolandra Johnson accept Medicare?
- Yolandra Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yolandra Johnson's NPI active?
- Yes — Yolandra Johnson's NPI (1326030511) is active in the NPPES registry as of the last update on 2013-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.