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DR. RICHARD STEINLEN DMD
NPI 1700228491
Dentist - General Practice in Washington, DC

Active since July 23, 2013
4900 MASSACHUSETTS AVE NW, SUITE 200, WASHINGTON, DC 20016(202) 244-5900(202) 966-3012 Get Directions Write a Review

NPPES record last updated: July 23, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Richard Steinlen Dmd NPPES

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

DR. RICHARD STEINLEN DMD (NPI 1700228491) is an individual general practice provider in Washington, District Of Columbia, licensed in District Of Columbia (DEN4791) and active in the NPI registry since July 2013.

NPPES Registry Identity

NPI1700228491
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. RICHARD STEINLENCredential: DMD
Location Address4900 MASSACHUSETTS AVE NW, SUITE 200Washington, DC 20016-4358
Mailing Address4900 Massachusetts Ave Nw, Suite 200Washington, DC 20016-4358 · (202) 244-5900 · Fax (202) 966-3012
Phone(202) 244-5900
Fax(202) 966-3012
Sole ProprietorNo
Enumeration DateJuly 23, 2013
✔ NPI 1700228491 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 · DEN4791
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.
4900 MASSACHUSETTS AVE NW, Washington, DC 20016
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Other Providers at the Same Location NPPES 17

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

DR. STEVEN PHILIPS DDS
Dentist (General Practice)
4900 MASSACHUSETTS AVE NW, SUITE 200
WASHINGTON, DC 20016
District of Columbia (202) 244-5900
MRS. LISA MARIAN DIAMOND-RAAB MA, LPC, ATR, CP
Counselor (Professional)
4900 MASSACHUSETTS AVE NW, SUITE 111
WASHINGTON, DC 20016
District of Columbia (202) 244-6989
DR. FRANCIS M PALUMBO M.D.
Pediatrics
4900 MASSACHUSETTS AVE NW, LOWER LEVEL
WASHINGTON, DC 20016
District of Columbia (202) 966-5000
TSION ZEWDE
Home Health Aide
4900 MASSACHUSETTS AVE NW, SUITE 330
WASHINGTON, DC 20016
District of Columbia (202) 243-0110
GOT YOUR BACK CHIROPRACTIC, PC
Chiropractor
4900 MASSACHUSETTS AVE NW, SUITE 250
WASHINGTON, DC 20016
District of Columbia (202) 629-3536
DR. L.HARRISON PILLSBURY
Pediatrics
4900 MASSACHUSETTS AVE NW, LOWER LEVEL
WASHINGTON, DC 20016
District of Columbia (202) 966-5000
DR. JUSTIN M KLEIN D.C.
Chiropractor
4900 MASSACHUSETTS AVE NW, SUITE 250
WASHINGTON, DC 20016
District of Columbia (202) 629-3536
CENTER PHARMACY
Pharmacy (Community/Retail Pharmacy)
4900 MASSACHUSETTS AVE NW
WASHINGTON, DC 20016
District of Columbia (202) 363-9240

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 Richard Steinlen's NPI number?

The NPI number for Richard Steinlen is 1700228491. It was assigned to this individual provider in the NPPES registry on July 23, 2013.

Where is Richard Steinlen located?

Richard Steinlen practices at 4900 Massachusetts Ave NW Suite 200, Washington, DC 20016. The listed phone number is (202) 244-5900.

What is Richard Steinlen'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 Richard Steinlen was last updated on July 23, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.