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JOSEPH S MALLOV M.D
NPI 1558336958
Internal Medicine - Endocrinology, Diabetes & Metabolism in Portland, OR

Active since February 20, 2006
10101 SE MAIN ST, SUITE 1001, PORTLAND, OR 97216(503) 255-3404 Get Directions Write a Review

NPPES record last updated: January 7, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Joseph S Mallov M.d NPPES

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

JOSEPH S MALLOV M.D (NPI 1558336958) is an individual endocrinology, diabetes & metabolism provider in Portland, Oregon, licensed in Oregon (MD150628) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1558336958
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameJOSEPH S MALLOVCredential: M.D
Location Address10101 SE MAIN ST, SUITE 1001Portland, OR 97216-2455
Mailing AddressPo Box 92900Portland, OR 97292-0900 · (503) 255-3404
Phone(503) 255-3404
Sole ProprietorNo
Enumeration DateFebruary 20, 2006
Last NPPES UpdateJanuary 7, 2013
✔ NPI 1558336958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in OR · MD150628✔ Licensed in TN · 33955
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
10101 SE MAIN ST, Portland, OR 97216
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Other Identifiers 4

Other460002986Medicare Railroad
Medicare UPINE03664TN
Medicare PINR153394OR
Medicare PIN3849743TN

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.

CARTER NOLAND MD PC
Ophthalmology
10101 SE MAIN ST, SUITE 3001
PORTLAND, OR 97216
Multnomah County (503) 255-2667
DEIDRE WEILER ANP
Nurse Practitioner (Adult Health)
10101 SE MAIN ST, SUITE 1001
PORTLAND, OR 97216
Multnomah County (503) 419-6001
MR. MICHAEL LEE MCDONALD M.D.
Otolaryngology (Sleep Medicine)
10101 SE MAIN ST, # 2004
PORTLAND, OR 97216
Multnomah County (503) 257-3204
DR. E. ROBERT WELLS M.D.
Specialist
10101 SE MAIN ST, SUITE 3008
PORTLAND, OR 97216
Multnomah County (503) 253-1223
DR. WILFRED ARTHUR GESCHKE M.D.
Internal Medicine (Hematology)
10101 SE MAIN ST, SUITE 1012
PORTLAND, OR 97216
Multnomah County (503) 256-3627
NANCY K DOUGHERTY MDPC
Family Medicine
10101 SE MAIN ST, STE 1004
PORTLAND, OR 97216
Multnomah County (503) 255-0109
MLB NUTRITION & WELLNESS, LLC
Dietitian, Registered (Nutrition, Metabolic)
10101 SE MAIN ST
PORTLAND, OR 97216
Multnomah County (917) 680-2820
TODD WILLIAM ULMER MD PC
Specialist
10101 SE MAIN ST, SUITE 3008
PORTLAND, OR 97216
Multnomah County (503) 253-3268

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 Joseph Mallov's NPI number?

The NPI number for Joseph Mallov is 1558336958. It was assigned to this individual provider in the NPPES registry on February 20, 2006.

Where is Joseph Mallov located?

Joseph Mallov practices at 10101 SE Main St Suite 1001, Portland, OR 97216. The listed phone number is (503) 255-3404.

What is Joseph Mallov's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Joseph Mallov was last updated on January 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.