Stephen Wilz, M.D.
NPI 1134148786 · Hematology (Pathology) Physician · West Roxbury, MA
Stephen Wilz, M.D. is a Hematology (Pathology) Physician provider in West Roxbury, MA (NPI 1134148786).
Provider details
- NPI number
- 1134148786
- Entity type
- Individual
- Primary specialty
- Hematology (Pathology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD418411 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2025-09-11
Frequently asked questions
- What is Stephen Wilz's NPI number?
- Stephen Wilz's National Provider Identifier (NPI) is 1134148786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Wilz's specialty?
- Stephen Wilz is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Wilz located?
- Stephen Wilz's practice location on file with NPPES is 1400 Vfw Parkway, West Roxbury, MA 02132.
- What is Stephen Wilz's phone number?
- The practice phone number listed in the NPPES registry for Stephen Wilz is (857) 203-5944.
- Is Stephen Wilz's NPI active?
- Yes — Stephen Wilz's NPI (1134148786) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.