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

Dr. Bertha A Mera, MD

Individual provider Internal Medicine Physician · NPI 1265486633

Dr. Bertha A Mera, MD is an Internal Medicine Physician in Chesterfield, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

222 S Woods Mill Rd Ste 620 North
Chesterfield, MO 63017-3662
Phone: (314) 523-2597
Fax: (314) 590-5948
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 107581 (MO)

Record details

NPI number1265486633
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2006
Last updated in NPPESMarch 5, 2014
Mailing address222 S Woods Mill Rd, Ste 620 North, Chesterfield, MO 63017-3625

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