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Ronald Hazen, M.D.
NPI 1063437432 · Family Medicine Physician · Saginaw, MI
Ronald Hazen, M.D. is a Family Medicine Physician provider in Saginaw, MI (NPI 1063437432).
Provider details
- NPI number
- 1063437432
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301033940 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1000 Houghton Ave
Saginaw, MI 48602-5303
Phone: (989) 583-6812
Fax: (989) 583-6915
Street-level locationGet directions
Mailing address
1000 Houghton Ave
Saginaw, MI 48602-5303
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2009-02-05
Frequently asked questions
- What is Ronald Hazen's NPI number?
- Ronald Hazen's National Provider Identifier (NPI) is 1063437432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Hazen's specialty?
- Ronald Hazen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Hazen located?
- Ronald Hazen's practice location on file with NPPES is 1000 Houghton Ave, Saginaw, MI 48602-5303.
- What is Ronald Hazen's phone number?
- The practice phone number listed in the NPPES registry for Ronald Hazen is (989) 583-6812.
- Is Ronald Hazen's NPI active?
- Yes — Ronald Hazen's NPI (1063437432) is active in the NPPES registry as of the last update on 2009-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.