Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mary C Blatt, OD

Individual provider Optometrist · NPI 1437154499

Dr. Mary C Blatt, OD is an Optometry in Saint Louis, Missouri. Qualified in 1993, 33 years ago. Practices with Mercy Clinic Ophthalmology LLC, a 17-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
33
Licensed in
MO
In the registry since
2005
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

450 N New Ballas Rd Dept Ophthalmology Ste 260
Saint Louis, MO 63141-6859
Phone: (314) 362-3937
Fax: (866) 505-8818
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence T03121 (MO)

Record details

NPI number1437154499
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESMay 9, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Mercy Clinic Ophthalmology Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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