DR. MARIAH BIERLEIN OD
NPI 1770416315
Optometrist in Saginaw, MI

Active since June 04, 2026
1522 JANES AVE, SAGINAW, MI 48601(989) 907-2709(833) 488-3215 Get Directions Write a Review

NPPES record last updated: June 14, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Mariah Bierlein Od NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARIAH BIERLEIN OD (NPI 1770416315) is an individual optometrist in Saginaw, Michigan, licensed in Michigan (4901005975) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1770416315
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARIAH BIERLEINCredential: OD
Location Address1522 JANES AVESaginaw, MI 48601-1819
Mailing Address10605 King RdFrankenmuth, MI 48734-9749 · (989) 798-6492
Fax(833) 488-3215
Sole ProprietorNo
Enumeration DateJune 4, 2026
Last NPPES UpdateJune 14, 2026
NPPES CertifiedJune 14, 2026
NPI 1770416315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License Licensed in MI · 4901005975
Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

1522 JANES AVE, Saginaw, MI 48601

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
1522 JANES AVE
SAGINAW, MI 48601
Nurse Practitioner
1522 JANES AVE
SAGINAW, MI 48601
Family Medicine
1522 JANES AVE
SAGINAW, MI 48601
Nurse Practitioner
1522 JANES AVE
SAGINAW, MI 48601
Social Worker (Clinical)
1522 JANES AVE
SAGINAW, MI 48601
Pharmacy (Community/Retail Pharmacy)
1522 JANES AVE
SAGINAW, MI 48601
Pharmacist
1522 JANES AVE
SAGINAW, MI 48601
Social Worker
1522 JANES AVE
SAGINAW, MI 48601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770416315, enumerated as an "individual" on June 04, 2026.

The provider is located at 1522 JANES AVE SAGINAW, MI 48601 and the phone number is (989) 907-2709.

Optometrist with taxonomy code 152W00000X.