What is Lewis Irving's NPI number?

Lewis Irving's National Provider Identifier (NPI) is 1689843625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lewis Irving's specialty?

Lewis Irving is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Lewis Irving located?

Lewis Irving's practice location on file with NPPES is 2008 W 9th St, Chester, PA 19013-2605.

What is Lewis Irving's phone number?

The practice phone number listed in the NPPES registry for Lewis Irving is (610) 497-4565.

Is Lewis Irving's NPI active?

Yes — Lewis Irving's NPI (1689843625) is active in the NPPES registry as of the last update on 2008-02-25.

IndividualActive

Lewis Irving, DMD

NPI 1689843625 · General Practice Dentistry · Chester, PA

Lewis Irving, DMD is a General Practice Dentistry provider in Chester, PA (NPI 1689843625).

Provider details

NPI number: 1689843625
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Male
Sole proprietor: Yes
License: DL26012L (PA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense DL26012L (PA)
Dental Providers

Profile Score

Detailed profile(88/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2008 W 9th St

Chester, PA 19013-2605

Phone: (610) 497-4565

Street-level locationGet directions

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Mailing address