Quick answers
- Which hospitals does Howard Gartland work at?
- Medicare's official clinician data lists Howard Gartland at 1 hospital: Mercy Health System Corp. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Howard Gartland see patients?
- Medicare's clinician data lists 2 practice locations, including Janesville, WI. Call before your visit to confirm the address.
- What is Howard Gartland's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Howard Gartland accept Medicare assignment?
- Yes. Medicare's clinician data says Howard Gartland 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 Howard Gartland?
- (608) 755-7880, as listed in official Medicare / NPI Registry data.
- What is Howard Gartland's NPI number?
- 1255416467. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Howard Gartland works
Medicare's Facility Affiliation Data lists Howard Gartland at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Health System CorpJanesville, WI · Acute Care Hospital · CCN 520066
Practice locations
Addresses where Howard Gartland is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Mineral Point AveJanesville, WI 53548
- 557 N Washington StJanesville, WI 53548 (608) 755‑7880
Group practices
Medicare enrollment lists Howard Gartland as a member of this group (CMS data updated 2026-10-02).
- Mercy Health System Corporation753 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Janesville
Clinicians with the same Medicare primary specialty in Janesville, WI — not a recommendation.
Clinician information
| Credential | PSY |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255416467 |
| 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