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JAMES OTTO, M.D., P.A.
NPI 1730378142
Internal Medicine in Columbia, MD

Active since October 22, 2007
8835 COLUMBIA 100 PARKWAY, SUITE N, COLUMBIA, MD 21045(410) 997-0909(410) 997-0504 Get Directions Write a Review

NPPES record last updated: November 19, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About James Otto, M.d., P.a. NPPES

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

JAMES OTTO, M.D., P.A. (NPI 1730378142) is a healthcare organization registered as an internal medicine in Columbia, Maryland and active in the NPI registry since October 2007. The organization lists Ellen Hagen, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1730378142
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJAMES OTTO, M.D., P.A.
Location Address8835 COLUMBIA 100 PARKWAY, SUITE NColumbia, MD 21045-2147
Mailing Address3734 Garand Rd.Ellicott City, MD 21042 · (410) 465-6186
Phone(410) 997-0909
Fax(410) 997-0504
Organization SubpartNo
Authorized OfficialEllen HagenBilling Manager · (410) 203-2882
Enumeration DateOctober 22, 2007
Last NPPES UpdateNovember 19, 2007
✔ NPI 1730378142 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D39178
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.
8835 COLUMBIA 100 PARKWAY, Columbia, MD 21045
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Other Identifiers 2

Medicare PIN823M436FMD
Medicare PIN823MMD

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 James Otto, M.D., P.A.'s NPI number?

The NPI number for James Otto, M.D., P.A. is 1730378142. It was assigned to this organization in the NPPES registry on October 22, 2007.

Where is James Otto, M.D., P.A. located?

James Otto, M.D., P.A. is located at 8835 Columbia 100 Parkway Suite N, Columbia, MD 21045. The listed phone number is (410) 997-0909.

What is James Otto, M.D., P.A.'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 James Otto, M.D., P.A. was last updated on November 19, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.