Stephen Platt, M.D.
NPI 1720053077 · Family Medicine Physician · Chester, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Platt, M.D. is a Family Medicine Physician provider in Chester, IL (NPI 1720053077).
Provider details
- NPI number
- 1720053077
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036051292 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 67 | 23 |
| Atorvastatin Calcium | 61 | 25 |
| Hydrochlorothiazide | 56 | 16 |
| Losartan Potassium | 50 | 19 |
| Metoprolol Succinate | 42 | 15 |
| Lisinopril | 38 | 15 |
| Simvastatin | 33 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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
- 2006-02-21
- Last updated
- 2025-01-17
- Certified
- 2025-01-17
Frequently asked questions
- What is Stephen Platt's NPI number?
- Stephen Platt's National Provider Identifier (NPI) is 1720053077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Platt's specialty?
- Stephen Platt is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Platt located?
- Stephen Platt's practice location on file with NPPES is 1900 State St, Chester, IL 62233-1116.
- What is Stephen Platt's phone number?
- The practice phone number listed in the NPPES registry for Stephen Platt is (618) 826-4581.
- Does Stephen Platt accept Medicare?
- Stephen Platt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Platt's NPI active?
- Yes — Stephen Platt's NPI (1720053077) is active in the NPPES registry as of the last update on 2025-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.