What is Mark Blazek's NPI number?

Mark Blazek's National Provider Identifier (NPI) is 1649240292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Blazek's specialty?

Mark Blazek is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Mark Blazek located?

Mark Blazek's practice location on file with NPPES is 670 Mall Dr, Portage, MI 49024-2878.

What is Mark Blazek's phone number?

The practice phone number listed in the NPPES registry for Mark Blazek is (269) 327-1900.

Is Mark Blazek's NPI active?

Yes — Mark Blazek's NPI (1649240292) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Blazek, M.D.

NPI 1649240292 · Pediatrics Physician · Portage, MI

Mark Blazek, M.D. is a Pediatrics Physician provider in Portage, MI (NPI 1649240292).

Provider details

NPI number: 1649240292
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
License: MB041426 (MI)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense MB041426 (MI)
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
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

670 Mall Dr

Portage, MI 49024-2878

Phone: (269) 327-1900

Fax: (269) 327-1564

Street-level locationGet directions

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Mailing address