Teresa Marganski, MD
NPI 1346261146 · Family Medicine Physician · Hoopeston, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Marganski, MD is a Family Medicine Physician provider in Hoopeston, IL (NPI 1346261146).
Provider details
- NPI number
- 1346261146
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036072106 (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 · 120 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 439 | 131 |
| Atorvastatin Calcium | 413 | 157 |
| Lisinopril | 280 | 100 |
| Gabapentin | 272 | 86 |
| Omeprazole | 269 | 102 |
| Amlodipine Besylate | 253 | 87 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$234 across 12 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
- 2006-07-21
- Last updated
- 2014-12-02
Frequently asked questions
- What is Teresa Marganski's NPI number?
- Teresa Marganski's National Provider Identifier (NPI) is 1346261146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Marganski's specialty?
- Teresa Marganski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Teresa Marganski located?
- Teresa Marganski's practice location on file with NPPES is 801 E Orange St, Hoopeston, IL 60942-1802.
- What is Teresa Marganski's phone number?
- The practice phone number listed in the NPPES registry for Teresa Marganski is (217) 383-5644.
- Does Teresa Marganski accept Medicare?
- Teresa Marganski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Marganski's NPI active?
- Yes — Teresa Marganski's NPI (1346261146) is active in the NPPES registry as of the last update on 2014-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.