Michael Belzer, M.D.
NPI 1306888599 · Hematology & Oncology Physician · Minneapolis, MN
Michael Belzer, M.D. is a Hematology & Oncology Physician provider in Minneapolis, MN (NPI 1306888599).
Provider details
- NPI number
- 1306888599
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25826 (MN)
Specialties & taxonomies
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
- 2006-06-12
- Last updated
- 2012-10-08
Frequently asked questions
- What is Michael Belzer's NPI number?
- Michael Belzer's National Provider Identifier (NPI) is 1306888599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Belzer's specialty?
- Michael Belzer is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Belzer located?
- Michael Belzer's practice location on file with NPPES is 701 Park Ave, Minneapolis, MN 55415-1623.
- What is Michael Belzer's phone number?
- The practice phone number listed in the NPPES registry for Michael Belzer is (612) 873-2979.
- Is Michael Belzer's NPI active?
- Yes — Michael Belzer's NPI (1306888599) is active in the NPPES registry as of the last update on 2012-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.