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MARLA DONAHUE MACH
NPI 1740142660
Clinical Nurse Specialist in Washington, DC

Active since December 01, 2025
110 IRVING ST NW, WASHINGTON, DC 20010(937) 903-7959 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marla Donahue Mach NPPES

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

MARLA DONAHUE MACH (NPI 1740142660) is an individual clinical nurse specialist in Washington, District Of Columbia, licensed in Ohio (0019491) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1740142660
Entity TypeIndividualFemale
Primary Taxonomy364S00000X
Provider Legal NameMARLA DONAHUE MACH
Location Address110 IRVING ST NWWashington, DC 20010-3017
Mailing Address110 Irving St NwWashington, DC 20010-3017 · (937) 903-7959
Phone(937) 903-7959
Sole ProprietorYes
Enumeration DateDecember 1, 2025
NPPES CertifiedNovember 30, 2025
✔ NPI 1740142660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364S00000X
License✔ Licensed in OH · 0019491
Definition
A registered nurse who, through a graduate degree program in nursing, or through a formal post-basic education program or continuing education courses and clinical experience, is expert in a specialty area of nursing practice within one or more of the components of direct patient/client care, consultation, education, research and administration.
110 IRVING ST NW, Washington, DC 20010
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

MS. JANET E JUMPER N.P.
Nurse Practitioner (Acute Care)
110 IRVING ST NW, 4B42
WASHINGTON, DC 20010
District of Columbia (202) 877-7462
EMILY JEAN SIEGEL MD
Student in an Organized Health Care Education/Training Program
110 IRVING ST NW
WASHINGTON, DC 20010
District of Columbia (202) 877-8080
KIMBERLY SMITH
Radiology (Diagnostic Radiology)
110 IRVING ST NW
WASHINGTON, DC 20010
District of Columbia (301) 902-1073
MISS ORE-OLUWA ODULANA LIMA DA SILVA CRNA
Nurse Anesthetist, Certified Registered
110 IRVING ST NW
WASHINGTON, DC 20010
District of Columbia (202) 877-7504
DR. FAY HORNG M.D.
Anesthesiology
110 IRVING ST NW
WASHINGTON, DC 20010
District of Columbia (202) 877-7504
DR. MICHAEL B SHVARTS MD
Radiology (Diagnostic Radiology)
110 IRVING ST NW
WASHINGTON, DC 20010
District of Columbia (202) 877-7000
DR. SCOTT THOMAS MARTYNA D.M.D.
Student in an Organized Health Care Education/Training Program
110 IRVING ST NW, DEPT. OF ORAL AND MAXILLOFACIAL SURGERY
WASHINGTON, DC 20010
District of Columbia (202) 877-7332
MS. NOOR-UL-HUDA AMER MEHDI M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
110 IRVING ST NW
WASHINGTON, DC 20010
District of Columbia (202) 877-7000

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 Marla Mach's NPI number?

The NPI number for Marla Mach is 1740142660. It was assigned to this individual provider in the NPPES registry on December 1, 2025.

Where is Marla Mach located?

Marla Mach practices at 110 Irving St NW, Washington, DC 20010. The listed phone number is (937) 903-7959.

What is Marla Mach's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist with taxonomy code 364S00000X.

When was this NPI record last updated?

The NPPES record for Marla Mach was last updated on December 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.