What is Leo Alter's NPI number?

Leo Alter's National Provider Identifier (NPI) is 1699809087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leo Alter's specialty?

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

Where is Leo Alter located?

Leo Alter's practice location on file with NPPES is 1140 19th St Nw, Washington, DC 20036-6601.

What is Leo Alter's phone number?

The practice phone number listed in the NPPES registry for Leo Alter is (202) 293-1067.

Is Leo Alter's NPI active?

Yes — Leo Alter's NPI (1699809087) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Leo Alter, D.D.S.

NPI 1699809087 · General Practice Dentistry · Washington, DC

Leo Alter, D.D.S. is a General Practice Dentistry provider in Washington, DC (NPI 1699809087).

Provider details

NPI number: 1699809087
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 3516 (DC)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 3516 (DC)
Dental Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

1140 19th St Nw

Ste. 410

Washington, DC 20036-6601

Phone: (202) 293-1067

Street-level locationGet directions

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Mailing address