Quick answers
- Which hospitals does Gregory D. Hammond work at?
- Medicare's official clinician data lists Gregory D. Hammond at 2 hospitals: Holy Cross Hospital-Jordan Valley and Lakeview Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory D. Hammond see patients?
- Medicare's clinician data lists 2 practice locations, including West Valley City, UT and Salt Lake City, UT. Call before your visit to confirm the address.
- What is Gregory D. Hammond's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Internal Medicine.
- Does Gregory D. Hammond accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory D. Hammond 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 Gregory D. Hammond?
- (901) 964-3855, as listed in official Medicare / NPI Registry data.
- What is Gregory D. Hammond's NPI number?
- 1942374020. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory D. Hammond works
Medicare's Facility Affiliation Data lists Gregory D. Hammond at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Cross Hospital-Jordan ValleyWest Jordan, UT · Acute Care Hospital · CCN 460051
- Lakeview HospitalBountiful, UT · Acute Care Hospital · CCN 460042
Practice locations
Addresses where Gregory D. Hammond is enrolled with Medicare (CMS data updated 2026-10-02).
- 3336 S 4155, Suite 301West Valley City, UT 84120 (901) 964‑3855
- 82 S 1100, Suite 103Salt Lake City, UT 84102 (801) 505‑5370
Group practices
Medicare enrollment lists Gregory D. Hammond as a member of this group (CMS data updated 2026-10-02).
- Catholic Health Initiatives Colorado1,225 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
- Internal Medicinealso
Other pulmonologists in West Valley City
Clinicians with the same Medicare primary specialty in West Valley City, UT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942374020 |
| 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