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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ROBERT DARREL RANLETT M.D.
NPI 1639127491
Pathology - Blood Banking & Transfusion Medicine in Spokane, WA

Active since May 04, 2006
210 W CATALDO AVE, SPOKANE, WA 99201(509) 232-4424(509) 232-4523 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Robert Darrel Ranlett M.d. NPPES

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

DR. ROBERT DARREL RANLETT M.D. (NPI 1639127491) is an individual blood banking & transfusion medicine provider in Spokane, Washington, licensed in Washington (MD00045424) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1639127491
Entity TypeIndividualMale
Primary Taxonomy207ZB0001X
Provider Legal NameDR. ROBERT DARREL RANLETTCredential: M.D.
Location Address210 W CATALDO AVESpokane, WA 99201-2217
Mailing Address210 W Cataldo AveSpokane, WA 99201-2217 · (509) 232-4424 · Fax (509) 232-4523
Phone(509) 232-4424
Fax(509) 232-4523
Sole ProprietorNo
Enumeration DateMay 4, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1639127491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Blood Banking & Transfusion MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207ZB0001X
License✔ Licensed in WA · MD00045424
Definition
A physician who specializes in blood banking/transfusion medicine is responsible for the maintenance of an adequate blood supply, blood donor and patient-recipient safety and appropriate blood utilization. Pre-transfusion compatibility testing and antibody testing assure that blood transfusions, when indicated, are as safe as possible. This physician directs the preparation and safe use of specially prepared blood components, including red blood cells, white blood cells, platelets and plasma constituents, and marrow or stem cells for transplantation.
210 W CATALDO AVE, Spokane, WA 99201
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Other Providers at the Same Location NPPES 2

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

INLAND NORTHWEST BLOOD CENTER
Blood Bank
210 W CATALDO AVE
SPOKANE, WA 99201
Spokane County (509) 624-0151
VITALANT
Clinical Medical Laboratory
210 W CATALDO AVE
SPOKANE, WA 99201
Spokane County (509) 624-0151

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 Robert Ranlett's NPI number?

The NPI number for Robert Ranlett is 1639127491. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Robert Ranlett located?

Robert Ranlett practices at 210 W Cataldo Ave, Spokane, WA 99201. The listed phone number is (509) 232-4424.

What is Robert Ranlett's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Blood Banking & Transfusion Medicine, with taxonomy code 207ZB0001X.

When was this NPI record last updated?

The NPPES record for Robert Ranlett was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 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.