What is Mark Ryan's NPI number?

Mark Ryan's National Provider Identifier (NPI) is 1730247818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Ryan's specialty?

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

Where is Mark Ryan located?

Mark Ryan's practice location on file with NPPES is 1330 New Hampshire Ave Nw, Washington, DC 20036-6350.

What is Mark Ryan's phone number?

The practice phone number listed in the NPPES registry for Mark Ryan is (202) 872-0022.

Is Mark Ryan's NPI active?

Yes — Mark Ryan's NPI (1730247818) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Ryan, D.D.S.

NPI 1730247818 · General Practice Dentistry · Washington, DC

Mark Ryan, D.D.S. is a General Practice Dentistry provider in Washington, DC (NPI 1730247818).

Provider details

NPI number: 1730247818
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: DEN3851 (DC)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense DEN3851 (DC)
Dental Providers

Profile Score

Detailed profile(90/100 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

1330 New Hampshire Ave Nw

3-B

Washington, DC 20036-6350

Phone: (202) 872-0022

Street-level locationGet directions

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Mailing address