Quick answers
- Which hospitals does Patrick B. Massey work at?
- Medicare's official clinician data lists Patrick B. Massey at 2 hospitals: Northwest Community Hospital 1 and Northwestern Medicine Central Dupage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Patrick B. Massey see patients?
- Medicare's clinician data lists 2 practice locations, including Elk Grove Village, IL and Bloomingdale, IL. Call before your visit to confirm the address.
- What is Patrick B. Massey's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty, and also Internal Medicine and Interventional Pain Management.
- Does Patrick B. Massey accept Medicare assignment?
- Yes. Medicare's clinician data says Patrick B. Massey 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 Patrick B. Massey?
- (847) 923-0046, as listed in official Medicare / NPI Registry data.
- What is Patrick B. Massey's NPI number?
- 1801966999. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Patrick B. Massey works
Medicare's Facility Affiliation Data lists Patrick B. Massey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · CCN 140252
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
Practice locations
Addresses where Patrick B. Massey is enrolled with Medicare (CMS data updated 2026-10-02).
- 1544 Nerge RdElk Grove Village, IL 60007
- 473 W Army Trail Rd, Suite 101Bloomingdale, IL 60108 (847) 923‑0046
Specialties
Find other Physical Medicine and Rehabilitation doctors in Illinois →
Other rehabilitation doctors in Elk Grove Village
Clinicians with the same Medicare primary specialty in Elk Grove Village, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rush Medical College Of Rush University |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801966999 |
| 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