1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Internal Medicine
  6. NPI Profile

DR. HARRY MILLS HARRIS M.D.
NPI 1982820742
Internal Medicine in Baltimore, MD

Active since April 18, 2007
300 ARMORY PL # S3-C, BALTIMORE, MD 21201(410) 225-8154 Get Directions Write a Review

NPPES record last updated: February 28, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Harry Mills Harris M.d. NPPES

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

DR. HARRY MILLS HARRIS M.D. (NPI 1982820742) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D26880) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1982820742
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. HARRY MILLS HARRISCredential: M.D.
Location Address300 ARMORY PL # S3-CBaltimore, MD 21201-4603
Mailing Address2 Cross Creek CtPhoenix, MD 21131-1000 · (410) 771-4168
Phone(410) 225-8154
Sole ProprietorYes
Enumeration DateApril 18, 2007
Last NPPES UpdateFebruary 28, 2020
✔ NPI 1982820742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D26880
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 ListedSpecialistTaxonomy 174400000X · License D26880 (MD)
300 ARMORY PL # S3-C, Baltimore, MD 21201
Open in Google Maps ↗

Other Identifiers 3

Medicaid460271400MD
Other35216801MD · Carefirst
OtherW2770001MD · Carefirst Federal

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 Harry Harris's NPI number?

The NPI number for Harry Harris is 1982820742. It was assigned to this individual provider in the NPPES registry on April 18, 2007.

Where is Harry Harris located?

Harry Harris practices at 300 Armory Pl # S3-C, Baltimore, MD 21201. The listed phone number is (410) 225-8154.

What is Harry Harris'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 Harry Harris was last updated on February 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.