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RALPH MERRILL PROWS M.D.
NPI 1760523831
Internal Medicine in Portland, OR

Active since February 09, 2007
200 SW MARKET ST, MAIL STOP E12A, PORTLAND, OR 97201(503) 225-5170 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Ralph Merrill Prows M.d. NPPES

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

RALPH MERRILL PROWS M.D. (NPI 1760523831) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (18657) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1760523831
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameRALPH MERRILL PROWSCredential: M.D.
Location Address200 SW MARKET ST, MAIL STOP E12APortland, OR 97201-5715
Mailing Address2131 Ne Stanton StPortland, OR 97212-3436
Phone(503) 225-5170
Sole ProprietorYes
Enumeration DateFebruary 9, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1760523831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · 18657
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.
200 SW MARKET ST, Portland, OR 97201
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Other Identifiers 2

Medicare ID-Type Unspecified108256OR
Medicare UPINE16657OR

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. GARY A GRIEVE M.D.
Ophthalmology
200 SW MARKET ST, SUITE L-120
PORTLAND, OR 97201
Multnomah County (503) 223-8147
DR. TERRENCE JOSEPH OLSON M.D.
Preferred Provider Organization
200 SW MARKET ST, EAST 9 A
PORTLAND, OR 97201
Multnomah County (503) 414-7818
AVREL NUDELMAN O.D.
Optometrist
200 SW MARKET ST, SUITE L120
PORTLAND, OR 97201
Multnomah County (503) 223-8147
ANNA R ANDERSON O.D.
Optometrist
200 SW MARKET ST, #L120
PORTLAND, OR 97201
Multnomah County (503) 223-8147
JOSEPH P MEURER M.D.
Ophthalmology
200 SW MARKET ST, SUITE L-120
PORTLAND, OR 97201
Multnomah County (503) 223-8147
NEW LEAVES CLINIC LLC
Psychologist
200 SW MARKET ST, STE #390
PORTLAND, OR 97201
Multnomah County (503) 274-0996
JOSEPH P MEURER JR MD
Durable Medical Equipment & Medical Supplies
200 SW MARKET ST, SUITE L-120
PORTLAND, OR 97201
Multnomah County (503) 227-4175
EYE GROUP ASSOCIATES PC
Ophthalmology
200 SW MARKET ST, SUITE L-120
PORTLAND, OR 97201
Multnomah County (503) 223-8147

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 Ralph Prows's NPI number?

The NPI number for Ralph Prows is 1760523831. It was assigned to this individual provider in the NPPES registry on February 9, 2007.

Where is Ralph Prows located?

Ralph Prows practices at 200 SW Market St Mail Stop E12a, Portland, OR 97201. The listed phone number is (503) 225-5170.

What is Ralph Prows'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 Ralph Prows was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.