Joyce Blazejewski, M.D.
NPI 1508844200 · Emergency Medical Services (Emergency Medicine) Physician · Dearborn, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Blazejewski, M.D. is a Emergency Medical Services (Emergency Medicine) Physician provider in Dearborn, MI (NPI 1508844200).
Provider details
- NPI number
- 1508844200
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301052662 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-01-04
- Last updated
- 2017-03-01
Frequently asked questions
- What is Joyce Blazejewski's NPI number?
- Joyce Blazejewski's National Provider Identifier (NPI) is 1508844200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Blazejewski's specialty?
- Joyce Blazejewski is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Blazejewski located?
- Joyce Blazejewski's practice location on file with NPPES is 4700 Schaefer Rd., Dearborn, MI 48126-3698.
- What is Joyce Blazejewski's phone number?
- The practice phone number listed in the NPPES registry for Joyce Blazejewski is (313) 581-2600.
- Does Joyce Blazejewski accept Medicare?
- Joyce Blazejewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Blazejewski's NPI active?
- Yes — Joyce Blazejewski's NPI (1508844200) is active in the NPPES registry as of the last update on 2017-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.