Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ROBERT L BECKER MD
NPI 1609869239
Obstetrics & Gynecology in Saint Louis, MO

Q: What is Robert Becker's NPI number?

The NPI number for Robert Becker is 1609869239. It was assigned to this individual provider in the NPPES registry on August 30, 2005.

Q: What is Robert Becker's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Robert Becker was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.

Active since August 30, 2005

621 S NEW BALLAS RD, STE 399, SAINT LOUIS, MO 63141(314) 251-6644(314) 251-6891 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Robert L Becker Md NPPES

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

ROBERT L BECKER MD (NPI 1609869239) is an individual obstetrics & gynecology provider in Saint Louis, Missouri, licensed in Missouri (32180) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1609869239

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameROBERT L BECKERCredential: MD

Location Address621 S NEW BALLAS RD, STE 399Saint Louis, MO 63141-8232

Mailing Address621 S New Ballas Rd, Ste 399Saint Louis, MO 63141-8232 · (314) 251-6644 · Fax (314) 251-6891

Phone(314) 251-6644

Fax(314) 251-6891

Sole ProprietorNo

Enumeration DateAugust 30, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1609869239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in MO · 32180

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

621 S NEW BALLAS RD, Saint Louis, MO 63141

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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.

STEPHANIE LYNN SHOREY WHNP-BC

Nurse Practitioner (Women's Health)

621 S NEW BALLAS RD, SUITE 2007B
SAINT LOUIS, MO 63141

St. Louis County (314) 991-5000

DR. KATHRYN BOTNEY M.D.

Obstetrics & Gynecology

621 S NEW BALLAS RD, SUITE 4005
SAINT LOUIS, MO 63141

St. Louis County (314) 567-5016

HUILIN LI M.D.

Internal Medicine

621 S NEW BALLAS RD, SUITE 3016B
SAINT LOUIS, MO 63141

St. Louis County (314) 251-6339

LUIS A GIUFFRA LLC

Psychiatry & Neurology (Psychiatry)

621 S NEW BALLAS RD, SUITE 398A
SAINT LOUIS, MO 63141

St. Louis County (314) 251-7720

JOSEPH G HERRMANN MD LLC

Specialist

621 S NEW BALLAS RD, SUITE 419A
SAINT LOUIS, MO 63141

St. Louis County (314) 432-0056

KAREN KILO RN, CDE, RD

Nutritionist (Nutrition, Education)

621 S NEW BALLAS RD, SUITE 460A
SAINT LOUIS, MO 63141

St. Louis County (314) 251-4330

KATINA M CANDEE PA-C

Physician Assistant

621 S NEW BALLAS RD, SUITE 483A
SAINT LOUIS, MO 63141

St. Louis County (314) 251-2095

DR. PETER KONG-WOO YOON M.D.

Specialist

621 S NEW BALLAS RD, STE 297A
SAINT LOUIS, MO 63141

St. Louis County (314) 251-6364

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 Robert Becker's NPI number?

The NPI number for Robert Becker is 1609869239. It was assigned to this individual provider in the NPPES registry on August 30, 2005.

Where is Robert Becker located?

Robert Becker practices at 621 S New Ballas Rd Ste 399, Saint Louis, MO 63141. The listed phone number is (314) 251-6644.

What is Robert Becker's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Robert Becker was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.