Tonya Schreder, MD
NPI 1972664902 · Family Medicine Physician · Oakbrook Terrace, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tonya Schreder, MD is a Family Medicine Physician provider in Oakbrook Terrace, IL (NPI 1972664902).
Provider details
- NPI number
- 1972664902
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 36101698 (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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,352 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 566 | $121 |
| Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597 | 279 | $103 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 268 | $110 |
| Removal of Muscle And/Or Tissue, 20.0 Sq Cm Or Less11043 | 216 | $239 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 177 | $53 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 145 | $110 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Collagenase Clostridium Hist.brand: Santyl | 48 | 18 |
| Doxycycline Hyclate | 21 | 17 |
| Mupirocin | 15 | — |
| Metoprolol Tartrate | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 8051 186th StTinley Park, IL 60487-9341Phone: (708) 342-7076Fax: (708) 336-7420
- 8051 186th StTinley Park, IL 60487-9341Phone: (708) 342-7076Fax: (708) 336-7420
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2019-02-20
Frequently asked questions
- What is Tonya Schreder's NPI number?
- Tonya Schreder's National Provider Identifier (NPI) is 1972664902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonya Schreder's specialty?
- Tonya Schreder is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tonya Schreder located?
- Tonya Schreder's practice location on file with NPPES is 2 Transam Plaza Dr Ste 410, Oakbrook Terrace, IL 60181.
- What is Tonya Schreder's phone number?
- The practice phone number listed in the NPPES registry for Tonya Schreder is (866) 259-1631.
- Does Tonya Schreder accept Medicare?
- Tonya Schreder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tonya Schreder's NPI active?
- Yes — Tonya Schreder's NPI (1972664902) is active in the NPPES registry as of the last update on 2019-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.