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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. LAWRENCE KIMBALL ALTMAN MD
NPI 1578460374
Internal Medicine in Arlington, VA

Active since October 23, 2026
3302 21ST AVE N, ARLINGTON, VA 22207(917) 331-0494 Get Directions Write a Review

NPPES record added: October 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Lawrence Kimball Altman Md NPPES

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

DR. LAWRENCE KIMBALL ALTMAN MD (NPI 1578460374) is an individual internal medicine provider in Arlington, Virginia, licensed in New York (101948-01) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1578460374
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. LAWRENCE KIMBALL ALTMANCredential: MD
Location Address3302 21ST AVE NArlington, VA 22207-3821
Mailing Address3302 21st Ave NArlington, VA 22207-3821 · (917) 331-0494
Phone(917) 331-0494
Sole ProprietorYes
Enumeration DateOctober 23, 2026
NPPES CertifiedOctober 23, 2026
✔ NPI 1578460374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 101948-01
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.
3302 21ST AVE N, Arlington, VA 22207
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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 Lawrence Altman's NPI number?

The NPI number for Lawrence Altman is 1578460374. It was assigned to this individual provider in the NPPES registry on October 23, 2026.

Where is Lawrence Altman located?

Lawrence Altman practices at 3302 21st Ave N, Arlington, VA 22207. The listed phone number is (917) 331-0494.

What is Lawrence Altman'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 Lawrence Altman was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.