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DANIEL MARDER M.D.
NPI 1780635615
Specialist in Washington, DC

Active since May 15, 2006
2141 K ST NW, STE 900, WASHINGTON, DC 20037(202) 223-9722(703) 280-5098 Get Directions Write a Review

NPPES record last updated: June 23, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Daniel Marder M.d. NPPES

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

DANIEL MARDER M.D. (NPI 1780635615) is an individual specialist in Washington, District Of Columbia, licensed in District Of Columbia (MD21069) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1780635615
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDANIEL MARDERCredential: M.D.
Location Address2141 K ST NW, STE 900Washington, DC 20037-1810
Mailing Address3015 Williams Dr, Ste 200Fairfax, VA 22031-4623 · (703) 641-9133 · Fax (703) 280-5098
Phone(202) 223-9722
Fax(703) 280-5098
Sole ProprietorNo
Enumeration DateMay 15, 2006
Last NPPES UpdateJune 23, 2009
✔ NPI 1780635615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in DC · MD21069
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
2141 K ST NW, Washington, DC 20037
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Other Identifiers 4

Medicare PIN019478W24VA
Medicare PIN635130W85
Medicare ID-Type Unspecified635130W85Mc Individual Provider #
Medicare UPINE61139

Other Providers at the Same Location NPPES 20

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

JUDITH MASLAR M.D.
Specialist
2141 K ST NW, STE 900
WASHINGTON, DC 20037
District of Columbia (202) 223-9722
MRS. AZUCENA WHERRY RN, BSN
Registered Nurse
2141 K ST NW, SUITE 501
WASHINGTON, DC 20037
District of Columbia (202) 496-6321
MS. SUSAN HANEY FNP, MA
Nurse Practitioner (Family)
2141 K ST NW, SUITE 501
WASHINGTON, DC 20037
District of Columbia (202) 994-6827
MELONY TEAGUE RN, BSN, IBCLC
Registered Nurse (Lactation Consultant)
2141 K ST NW, SUITE 3
WASHINGTON, DC 20037
District of Columbia (202) 293-5182
STEPHANIE ALESKOW STEIN MD, PLLC
Clinic/Center (Medical Specialty)
2141 K ST NW, SUITE 701
WASHINGTON, DC 20037
District of Columbia (202) 466-7266
MS. BETHANY BAIRD SKELTON C-PNP
Nurse Practitioner (Pediatrics)
2141 K ST NW
WASHINGTON, DC 20037
District of Columbia (202) 833-4543
MAUREEN LOPINA
Lactation Consultant, Non-RN
2141 K ST NW, SUITE 3
WASHINGTON, DC 20037
District of Columbia (202) 293-5182
TRAVELERS MEDICAL SERVICE OF WASHINGTON
Clinic/Center (Health Service)
2141 K ST NW, STE 408
WASHINGTON, DC 20037
District of Columbia (202) 466-8109

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 Daniel Marder's NPI number?

The NPI number for Daniel Marder is 1780635615. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Daniel Marder located?

Daniel Marder practices at 2141 K St NW Ste 900, Washington, DC 20037. The listed phone number is (202) 223-9722.

What is Daniel Marder's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Daniel Marder was last updated on June 23, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.