Mark Moskowitz, MD
NPI 1295718815 · Hematology & Oncology Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Moskowitz, MD is a Hematology & Oncology Physician provider in Milwaukee, WI (NPI 1295718815).
Provider details
- NPI number
- 1295718815
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME55170 (FL)
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
20 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
- 2005-11-29
- Last updated
- 2025-01-29
- Certified
- 2025-01-29
Frequently asked questions
- What is Mark Moskowitz's NPI number?
- Mark Moskowitz's National Provider Identifier (NPI) is 1295718815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Moskowitz's specialty?
- Mark Moskowitz is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Moskowitz located?
- Mark Moskowitz's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Mark Moskowitz's phone number?
- The practice phone number listed in the NPPES registry for Mark Moskowitz is (414) 805-0505.
- Does Mark Moskowitz accept Medicare?
- Mark Moskowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Moskowitz's NPI active?
- Yes — Mark Moskowitz's NPI (1295718815) is active in the NPPES registry as of the last update on 2025-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.