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

DR. DAVID AARON LANDIS MD
NPI 1659352821
Pediatrics in Weston, MA

Q: What is David Landis's NPI number?

The NPI number for David Landis is 1659352821. It was assigned to this individual provider in the NPPES registry on November 7, 2005.

Q: What is David Landis's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for David Landis 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 56 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 November 07, 2005

134 SOUTH AVE, WESTON, MA 02493(781) 736-0040(781) 736-7929 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Dr. David Aaron Landis Md NPPES

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

DR. DAVID AARON LANDIS MD (NPI 1659352821) is an individual pediatrics provider in Weston, Massachusetts, licensed in Massachusetts (150520) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1659352821

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. DAVID AARON LANDISCredential: MD

Location Address134 SOUTH AVEWeston, MA 02493-1923

Mailing AddressPo Box 9142Charlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894

Phone(781) 736-0040

Fax(781) 736-7929

Sole ProprietorNo

Enumeration DateNovember 7, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1659352821 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in MA · 150520

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.

134 SOUTH AVE, Weston, MA 02493

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Other Identifiers 2

OtherJ17362MA · Blue Cross

Other150520MA · Tufts

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Other Providers at the Same Location NPPES 11

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

LEE PLASTIC SURGERY, LLC

Otolaryngology (Facial Plastic Surgery)

134 SOUTH AVE
WESTON, MA 02493

Middlesex County (617) 519-1739

DR. JANINE RACHEL PARDO M.D.

Internal Medicine

134 SOUTH AVE
WESTON, MA 02493

Middlesex County (781) 472-2222

PAULA J CURRAN M.D.

Pediatrics

134 SOUTH AVE
WESTON, MA 02493

Middlesex County (781) 736-0040

VANA MELKONIAN M.D.

Pediatrics

134 SOUTH AVE, PEDIATRIC ASSOCIATES OF WELLESLEY
WESTON, MA 02493

Middlesex County (781) 736-0040

PEDIATRIC ASSOCIATES OF WELLESLEY

Pediatrics

134 SOUTH AVE
WESTON, MA 02493

Middlesex County (781) 736-0040

MARK A BLUMENTHAL M.D.

Pediatrics

134 SOUTH AVE
WESTON, MA 02493

Middlesex County (781) 736-0040

JESUS ARROYO-LOPEZ LMT, MMP

Massage Therapist

134 SOUTH AVE
WESTON, MA 02493

Middlesex County (781) 472-2222

MICHAEL J ZACKIN M.D.

Pediatrics

134 SOUTH AVE, PEDIATRIC ASSOCIATES OF WELLESLEY
WESTON, MA 02493

Middlesex County (781) 736-0040

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 David Landis's NPI number?

The NPI number for David Landis is 1659352821. It was assigned to this individual provider in the NPPES registry on November 7, 2005.

Where is David Landis located?

David Landis practices at 134 South Ave, Weston, MA 02493. The listed phone number is (781) 736-0040.

What is David Landis's specialty?

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

What insurance does David Landis accept?

Health plans from Anthem Blue Cross and Blue Shield list David Landis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Landis 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 56 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.