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

ROBERT F. OYLER PHD CCC-A/SLP
NPI 1639179583
Speech-Language Pathologist in Columbus, MS

Q: What is Robert Oyler's NPI number?

The NPI number for Robert Oyler is 1639179583. It was assigned to this individual provider in the NPPES registry on July 21, 2005.

Q: What is Robert Oyler's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Robert Oyler 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 27 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 July 21, 2005

1100 COLLEGE STREET MUW-1340, COLUMBUS, MS 39701(662) 329-7270(662) 329-7460 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

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About Robert F. Oyler Phd Ccc-a/slp NPPES

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

ROBERT F. OYLER PHD CCC-A/SLP (NPI 1639179583) is an individual speech-language pathologist provider in Columbus, Mississippi, licensed in Mississippi (S2303) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1639179583

Entity TypeIndividualMale

Primary Taxonomy235Z00000X

Provider Legal NameROBERT F. OYLERCredential: PHD CCC-A/SLP

Location Address1100 COLLEGE STREET MUW-1340Columbus, MS 39701

Mailing Address1100 College Street Muw-1340Columbus, MS 39701 · (662) 329-7270 · Fax (662) 329-7460

Phone(662) 329-7270

Fax(662) 329-7460

Sole ProprietorNo

Enumeration DateJuly 21, 2005

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1639179583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in MS · S2303

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

Also ListedAudiologistTaxonomy 231H00000X · License A2303 (MS)

1100 COLLEGE STREET MUW-1340, Columbus, MS 39701

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Other Identifiers 1

Medicaid00770330MS

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 Oyler's NPI number?

The NPI number for Robert Oyler is 1639179583. It was assigned to this individual provider in the NPPES registry on July 21, 2005.

Where is Robert Oyler located?

Robert Oyler practices at 1100 College Street Muw-1340, Columbus, MS 39701. The listed phone number is (662) 329-7270.

What is Robert Oyler's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Robert Oyler 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 27 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.