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DR. LARRY L LEWELLYN D.O.
NPI 1821064098
Pediatrics in Austin, TX

Active since February 27, 2006
4007 JAMES CASEY ST, SUITE A150, AUSTIN, TX 78745(512) 447-0707 Get Directions Write a Review

NPPES record last updated: September 20, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Larry L Lewellyn D.o. NPPES

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

DR. LARRY L LEWELLYN D.O. (NPI 1821064098) is an individual pediatrics provider in Austin, Texas, licensed in Texas (G4336) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1821064098
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. LARRY L LEWELLYNCredential: D.O.
Location Address4007 JAMES CASEY ST, SUITE A150Austin, TX 78745-3369
Mailing Address4007 James Casey St, Suite A150Austin, TX 78745-3369 · (512) 447-0707
Phone(512) 447-0707
Sole ProprietorYes
Enumeration DateFebruary 27, 2006
Last NPPES UpdateSeptember 20, 2011
✔ NPI 1821064098 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · G4336
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4007 JAMES CASEY ST, Austin, TX 78745
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Other Identifiers 2

Medicaid127141301TX
Medicare UPINA67332TX

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SASAN ASKARI, MD PA
Obstetrics & Gynecology
4007 JAMES CASEY ST, STE A 250
AUSTIN, TX 78745
Travis County (512) 444-2111
NANCY P. MATTEER, M.D., P.A.
Internal Medicine (Gastroenterology)
4007 JAMES CASEY ST, SUITE C 210
AUSTIN, TX 78745
Travis County (512) 447-8466
MR. SASAN ASKARI M.D.
Obstetrics & Gynecology
4007 JAMES CASEY ST, SUITE A-250
AUSTIN, TX 78745
Travis County (512) 444-2111
MALLETT MD, PA
Family Medicine
4007 JAMES CASEY ST, SUITE A-200
AUSTIN, TX 78745
Travis County (512) 441-4400
JOHN CHARLES WILLIAMSON M.D.
Urology
4007 JAMES CASEY ST, C150
AUSTIN, TX 78745
Travis County (512) 443-5988
AUSTIN PULMONARY CONSULTANTS, PA
Clinical Nurse Specialist (Adult Health)
4007 JAMES CASEY ST, B-200
AUSTIN, TX 78745
Travis County (512) 441-9799
BARBARA HOWARD WHNP
Clinical Nurse Specialist (Women's Health)
4007 JAMES CASEY ST, SUITE A240
AUSTIN, TX 78745
Travis County (512) 394-0054
CASEY THOMAS MULCIHY - AUSTIN TEXAS
Pediatrics
4007 JAMES CASEY ST, SUITE D200
AUSTIN, TX 78745
Travis County (512) 447-5588

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 Larry Lewellyn's NPI number?

The NPI number for Larry Lewellyn is 1821064098. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is Larry Lewellyn located?

Larry Lewellyn practices at 4007 James Casey St Suite A150, Austin, TX 78745. The listed phone number is (512) 447-0707.

What is Larry Lewellyn's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Larry Lewellyn was last updated on September 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.