Quick answers
- Which hospitals does John M. Werdel work at?
- Medicare's official clinician data lists John M. Werdel at 2 hospitals: St Luke's Nampa Medical Center and St Luke's Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John M. Werdel see patients?
- Medicare's clinician data lists 4 practice locations, including Boise, ID. Call before your visit to confirm the address.
- What is John M. Werdel's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does John M. Werdel accept Medicare assignment?
- Yes. Medicare's clinician data says John M. Werdel 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 John M. Werdel?
- (208) 381-3000, as listed in official Medicare / NPI Registry data.
- What is John M. Werdel's NPI number?
- 1457389926. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John M. Werdel works
Medicare's Facility Affiliation Data lists John M. Werdel at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Luke's Nampa Medical CenterNampa, ID · Acute Care Hospital · CCN 130071
- St Luke's Regional Medical CenterBoise, ID · Acute Care Hospital · CCN 130006
Practice locations
Addresses where John M. Werdel is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 E Idaho StBoise, ID 83712
- 333 N 1st St, Suite 110Boise, ID 83702 (208) 381‑3000
- 608 W Hays StBoise, ID 83702 (208) 381‑5970
- 610 W Hays StBoise, ID 83702
Group practices
Medicare enrollment lists John M. Werdel as a member of this group (CMS data updated 2026-10-02).
- St Lukes Clinic-Treasure Valley LLC1,173 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Boise
Clinicians with the same Medicare primary specialty in Boise, ID — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Brody School Of Medicine At East Carolina University |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457389926 |
| 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