Quick answers
- Which hospitals does Frederick T. Ng work at?
- Medicare's official clinician data lists Frederick T. Ng at 4 hospitals: Alexian Brothers Medical Center 1, Presence Saint Joseph Hospital - Chicago, Saint Joseph Hospital-Elgin and St Alexius Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frederick T. Ng see patients?
- Medicare's clinician data lists 3 practice locations, including Hoffman Estates, IL, Chicago, IL and Elk Grove Village, IL. Call before your visit to confirm the address.
- What is Frederick T. Ng's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Frederick T. Ng accept Medicare assignment?
- Yes. Medicare's clinician data says Frederick T. Ng 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.
- What is the phone number for Frederick T. Ng?
- (847) 843-2000, as listed in official Medicare / NPI Registry data.
- What is Frederick T. Ng's NPI number?
- 1215938097. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frederick T. Ng works
Medicare's Facility Affiliation Data lists Frederick T. Ng at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alexian Brothers Medical Center 1Elk Grove Village, IL · Acute Care Hospital · CCN 140258
- Presence Saint Joseph Hospital - ChicagoChicago, IL · Acute Care Hospital · CCN 140224
- Saint Joseph Hospital-ElginElgin, IL · Acute Care Hospital · CCN 140217
- St Alexius Medical CenterHoffman Estates, IL · Acute Care Hospital · CCN 140290
Practice locations
Addresses where Frederick T. Ng is enrolled with Medicare (CMS data updated 2026-10-02).
- 1555 N Barrington RdHoffman Estates, IL 60169 (847) 843‑2000
- 7435 W Talcott AveChicago, IL 60631 (847) 757‑7515
- 800 Biesterfield RdElk Grove Village, IL 60007 (847) 437‑5500
Group practices
Medicare enrollment lists Frederick T. Ng as a member of these groups (CMS data updated 2026-10-02).
- Addison-Central Pathology PLLC14 clinicians in the group
- Alliance Pathology Consultants PLLC12 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Hoffman Estates
Clinicians with the same Medicare primary specialty in Hoffman Estates, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215938097 |
| 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