DR. DAVID ROY LARSON D.D.S.
NPI 1184750036
Dentist - General Practice in Hummelstown, PA

Q: What is David Larson's NPI number?

The NPI number for David Larson is 1184750036. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Q: What is David Larson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for David Larson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since February 26, 2007

1305 MIDDLETOWN RD, SUITE 2, HUMMELSTOWN, PA 17036(717) 566-9797(717) 566-4627 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. David Roy Larson D.d.s. NPPES

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

DR. DAVID ROY LARSON D.D.S. (NPI 1184750036) is an individual general practice provider in Hummelstown, Pennsylvania, licensed in Pennsylvania (DS029119L) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1184750036

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. DAVID ROY LARSONCredential: D.D.S.

Location Address1305 MIDDLETOWN RD, SUITE 2Hummelstown, PA 17036-8825

Mailing Address1305 Middletown Rd, Suite 2Hummelstown, PA 17036-8825 · (717) 566-9797 · Fax (717) 566-4627

Phone(717) 566-9797

Fax(717) 566-4627

Sole ProprietorYes

Enumeration DateFebruary 26, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1184750036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in PA · DS029119L

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

1305 MIDDLETOWN RD, Hummelstown, PA 17036

Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

DR. BARBARA ELLEN SPANGLER DMD MSD

Dentist (Orthodontics and Dentofacial Orthopedics)

1305 MIDDLETOWN RD, SUITE1
HUMMELSTOWN, PA 17036

Dauphin County (717) 566-3776

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 Larson's NPI number?

The NPI number for David Larson is 1184750036. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Where is David Larson located?

David Larson practices at 1305 Middletown Rd Suite 2, Hummelstown, PA 17036. The listed phone number is (717) 566-9797.

What is David Larson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for David Larson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.