Quick answers
- Where does Stephen C. Groo see patients?
- Medicare's clinician data lists 2 practice locations, including Gig Harbor, WA and University Place, WA. Call before your visit to confirm the address.
- What is Stephen C. Groo's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Stephen C. Groo accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen C. Groo 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 Stephen C. Groo?
- (253) 848-3000, as listed in official Medicare / NPI Registry data.
- What is Stephen C. Groo's NPI number?
- 1629041132. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Stephen C. Groo is enrolled with Medicare (CMS data updated 2026-10-02).
- 4907 Point Fosdick Dr NW, Suite E700Gig Harbor, WA 98335 (253) 848‑3000
- 5225 Cirque Dr WUniversity Place, WA 98467 (253) 564‑3365
Group practices
Medicare enrollment lists Stephen C. Groo as a member of this group (CMS data updated 2026-10-02).
- Cascade Eye and Skin Centers PC47 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629041132 |
| 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
- 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