Quick answers
- Which hospitals does Toni-Denise Espina work at?
- Medicare's official clinician data lists Toni-Denise Espina at 5 hospitals: AdventHealth Littleton, Advocate Sherman Hospital, Ascension Columbia St Marys Hospital Milwaukee, Centura Health-St Anthony Hospital and Centura Health-St Anthony North Health Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Toni-Denise Espina see patients?
- Medicare's clinician data lists 4 practice locations, including Elgin, IL, Brookfield, WI and Buffalo Grove, IL. Call before your visit to confirm the address.
- What is Toni-Denise Espina's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Toni-Denise Espina accept Medicare assignment?
- Yes. Medicare's clinician data says Toni-Denise Espina accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Toni-Denise Espina offer telehealth?
- Medicare's clinician data says Toni-Denise Espina offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Toni-Denise Espina?
- (847) 742-9800, as listed in official Medicare / NPI Registry data.
- What is Toni-Denise Espina's NPI number?
- 1962829994. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Toni-Denise Espina works
Medicare's Facility Affiliation Data lists Toni-Denise Espina at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth LittletonLittleton, CO · Acute Care Hospital · CCN 060113
- Advocate Sherman HospitalElgin, IL · Acute Care Hospital · CCN 140030
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI · Acute Care Hospital · CCN 520051
- Centura Health-St Anthony HospitalLakewood, CO · Acute Care Hospital · CCN 060015
- Centura Health-St Anthony North Health CampusWestminster, CO · Acute Care Hospital · CCN 060104
Practice locations
Addresses where Toni-Denise Espina is enrolled with Medicare (CMS data updated 2026-10-02).
- 1425 N Randall RdElgin, IL 60123 (847) 742‑9800
- 19475 W N AveBrookfield, WI 53045 (414) 453‑7418
- 214 McHenry RdBuffalo Grove, IL 60089 (847) 459‑1160
- 274 Union Blvd, Suite 200Lakewood, CO 80228 (303) 951‑0600
Group practices
Medicare enrollment lists Toni-Denise Espina as a member of these groups (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
- Critical Care Pulmonary and Sleep Associates Professional LLP63 clinicians in the group
- Midwest Critical Care SC48 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Elgin
Clinicians with the same Medicare primary specialty in Elgin, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1962829994 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians