What is Isabelle Lass's NPI number?

Isabelle Lass's National Provider Identifier (NPI) is 1801126131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Isabelle Lass's specialty?

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

Where is Isabelle Lass located?

Isabelle Lass's practice location on file with NPPES is 818 18th St Nw, Washington, DC 20006-3513.

What is Isabelle Lass's phone number?

The practice phone number listed in the NPPES registry for Isabelle Lass is (202) 659-9100.

Is Isabelle Lass's NPI active?

Yes — Isabelle Lass's NPI (1801126131) is active in the NPPES registry as of the last update on 2010-01-08.

IndividualActive

Isabelle Lass, DDS

NPI 1801126131 · General Practice Dentistry · Washington, DC

Isabelle Lass, DDS is a General Practice Dentistry provider in Washington, DC (NPI 1801126131).

Provider details

NPI number: 1801126131
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Female
Sole proprietor: No
License: DEN1000560 (DC)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense DEN1000560 (DC)
Dental Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
16 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

818 18th St Nw

Suite 300

Washington, DC 20006-3513

Phone: (202) 659-9100

Fax: (202) 296-7746

Street-level locationGet directions

More DC providers

Mailing address