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DR. BERTHA A MERA MD
NPI 1265486633
Internal Medicine in Chesterfield, MO

Active since May 20, 2006
222 S WOODS MILL RD, SUITE 620 NORTH, CHESTERFIELD, MO 63017(314) 523-2597(314) 590-5948 Get Directions Write a Review

NPPES record last updated: March 5, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Bertha A Mera Md NPPES

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

DR. BERTHA A MERA MD (NPI 1265486633) is an individual internal medicine provider in Chesterfield, Missouri, licensed in Missouri (107581) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1265486633
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. BERTHA A MERACredential: MD
Location Address222 S WOODS MILL RD, SUITE 620 NORTHChesterfield, MO 63017-3662
Mailing Address222 S Woods Mill Rd, Ste 620 NorthChesterfield, MO 63017-3625 · (314) 523-2597 · Fax (314) 590-5948
Phone(314) 523-2597
Fax(314) 590-5948
Sole ProprietorNo
Enumeration DateMay 20, 2006
Last NPPES UpdateMarch 5, 2014
✔ NPI 1265486633 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MO · 107581
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
222 S WOODS MILL RD, Chesterfield, MO 63017
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Other Names 1

Former Name (1)Bertha A Torres Mera Md

Other Identifiers 4

Medicare PIN000094594MO
OtherP00357508Rr Medicare
Medicare PIN945945013MO
Medicare UPING00525MO

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.

MS. KIMBERLY C GRUNZINGER MSN, RN, ACNS-BC
Clinical Nurse Specialist (Adult Health)
222 S WOODS MILL RD, SUITE 480 N
CHESTERFIELD, MO 63017
St. Louis County (314) 576-7343
RACHEL LYNN FISHMAN OIKNINE M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
222 S WOODS MILL RD, SUITE 410N
CHESTERFIELD, MO 63017
St. Louis County (314) 469-6224
MARYLAND MEDICAL GROUP LTD
Internal Medicine
222 S WOODS MILL RD, SUITE 350N
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6557
MARIA THERESA WEIR
Nurse Practitioner (Adult Health)
222 S WOODS MILL RD, SUITE 410N
CHESTERFIELD, MO 63017
St. Louis County (314) 469-6224
JOHN BEST MD
Internal Medicine (Pulmonary Disease)
222 S WOODS MILL RD, SUITE 310 NORTH
CHESTERFIELD, MO 63017
St. Louis County (314) 576-6700
WEST COUNTY OPHTHALMOLOGY, INC
Ophthalmology
222 S WOODS MILL RD, SUITE 660N
CHESTERFIELD, MO 63017
St. Louis County (314) 878-9902
TARISAI SHARON NYAHODA MD
Internal Medicine (Geriatric Medicine)
222 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6050
ZOE LEYH DO
Internal Medicine (Infectious Disease)
222 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6050

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Bertha Mera's NPI number?

The NPI number for Bertha Mera is 1265486633. It was assigned to this individual provider in the NPPES registry on May 20, 2006. The provider is also known as Bertha A Torres Mera MD.

Where is Bertha Mera located?

Bertha Mera practices at 222 S Woods Mill Rd Suite 620 North, Chesterfield, MO 63017. The listed phone number is (314) 523-2597.

What is Bertha Mera's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Bertha Mera was last updated on March 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.