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DR. SARALYN MARK MD
NPI 1427364256
Internal Medicine in Washington, DC

Active since August 31, 2010
4208 INGOMAR ST, NW, WASHINGTON, DC 20015(202) 230-4101(202) 237-1666 Get Directions Write a Review

NPPES record last updated: August 31, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Saralyn Mark Md NPPES

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

DR. SARALYN MARK MD (NPI 1427364256) is an individual internal medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD21231) and active in the NPI registry since August 2010.

NPPES Registry Identity

NPI1427364256
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SARALYN MARKCredential: MD
Location Address4208 INGOMAR ST, NWWashington, DC 20015
Mailing Address4208 Ingomar St, NwWashington, DC 20015 · (202) 230-4101 · Fax (202) 237-1666
Phone(202) 230-4101
Fax(202) 237-1666
Sole ProprietorYes
Enumeration DateAugust 31, 2010
✔ NPI 1427364256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in DC · MD21231
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X · License MD21231 (DC)
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License MD21231 (DC)
4208 INGOMAR ST, NW, Washington, DC 20015
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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 Saralyn Mark's NPI number?

The NPI number for Saralyn Mark is 1427364256. It was assigned to this individual provider in the NPPES registry on August 31, 2010.

Where is Saralyn Mark located?

Saralyn Mark practices at 4208 Ingomar St, NW, Washington, DC 20015. The listed phone number is (202) 230-4101.

What is Saralyn Mark's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Saralyn Mark was last updated on August 31, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.