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MARK P RYAN D.D.S.
NPI 1730247818
Dentist - General Practice in Washington, DC

Active since December 04, 2006
1330 NEW HAMPSHIRE AVE NW, 3-B, WASHINGTON, DC 20036(202) 872-0022 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mark P Ryan D.d.s. NPPES

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

MARK P RYAN D.D.S. (NPI 1730247818) is an individual general practice provider in Washington, District Of Columbia, licensed in District Of Columbia (DEN3851) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1730247818
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameMARK P RYANCredential: D.D.S.
Location Address1330 NEW HAMPSHIRE AVE NW, 3-BWashington, DC 20036-6350
Mailing Address1330 New Hampshire Ave Nw, 3-bWashington, DC 20036-6350 · (202) 872-0022
Phone(202) 872-0022
Sole ProprietorYes
Enumeration DateDecember 4, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1730247818 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in DC · DEN3851
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.
1330 NEW HAMPSHIRE AVE NW, Washington, DC 20036
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Other Providers at the Same Location NPPES 15

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

DR. LEILA BREMER PSY.D.
Psychologist (Clinical)
1330 NEW HAMPSHIRE AVE NW, SUITE 106
WASHINGTON, DC 20036
District of Columbia (202) 887-0404
DR. JERROLD THOMAS O'ROURKE JR. M.D.
Psychiatry & Neurology (Psychiatry)
1330 NEW HAMPSHIRE AVE NW, STE 113
WASHINGTON, DC 20036
District of Columbia (202) 463-6634
BRUCE SHAWN HILL M.D.
Psychiatry & Neurology (Psychiatry)
1330 NEW HAMPSHIRE AVE NW, SUITE B-5
WASHINGTON, DC 20036
District of Columbia (202) 709-8482
DR. NEILL CRAIG WILLIAMS MD
Psychiatry & Neurology (Psychiatry)
1330 NEW HAMPSHIRE AVE NW, SUITE 114
WASHINGTON, DC 20036
District of Columbia (202) 293-0204
DR. ARLENE AMIDON PHD
Psychologist (Clinical)
1330 NEW HAMPSHIRE AVE NW, SUITE 106
WASHINGTON, DC 20036
District of Columbia (202) 452-9057
LINDA NABHA
Internal Medicine (Infectious Disease)
1330 NEW HAMPSHIRE AVE NW, SUITE #121
WASHINGTON, DC 20036
District of Columbia (202) 463-0220
KRITIS DASGUPTA MD PC
Physical Medicine & Rehabilitation
1330 NEW HAMPSHIRE AVE NW, 1009
WASHINGTON, DC 20036
District of Columbia (240) 620-9861
DR. RULA BAYRAKDAR GARSIDE PH.D.
Psychologist (Clinical)
1330 NEW HAMPSHIRE AVE NW, SUITE 106
WASHINGTON, DC 20036
District of Columbia (202) 486-9524

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 Mark Ryan's NPI number?

The NPI number for Mark Ryan is 1730247818. It was assigned to this individual provider in the NPPES registry on December 4, 2006.

Where is Mark Ryan located?

Mark Ryan practices at 1330 New Hampshire Ave NW 3-B, Washington, DC 20036. The listed phone number is (202) 872-0022.

What is Mark Ryan'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 Mark Ryan 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.