Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jeffrey B Butler, M.D.
Specialist in Spokane, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700956620
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Jeffrey B Butler
Credential M.D.
Sex Male
Practice address 105 W 8th Ave, Ste 6080, Spokane, WA, 99204
Phone (509) 838-6500
Fax (509) 838-6561
Enumeration date Nov 8, 2006
Last updated in NPPES Feb 19, 2008
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1113414 | Medicaid | WA | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Jeffrey Butler?
Jeffrey Butler is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Luis Pary Neurology Physician · Spokane, WA NPI 1316940240 Lisa Koch Psychologist · Spokane, WA NPI 1003811712 Jason Reuter Obstetrics & Gynecology Physician · Spokane, WA NPI 1619972320 Inland Empire Gastroenterology Ps Gastroenterology Physician · Spokane, WA NPI 1750380812 Inland Empire Gastroenterology Ps Gastroenterology Physician · Spokane, WA NPI 1851391783 Daniel Cammack Surgery Physician · Spokane, WA NPI 1447252994 Philip Delich Gastroenterology Physician · Spokane, WA NPI 1407858889 Timothy Powell Epilepsy Physician · Spokane, WA NPI 1982697090
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-19.