Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ethan Allen Bachrach, MD

Emergency Medicine Physician in Richland, WA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1700832771

Verified

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Registry record

Entity type Individual (Type 1)

Name Ethan Allen Bachrach

Credential MD

Sex Male

Practice address Richland, WA, 99352

Phone (509) 946-4611

Fax (509) 942-2757

Enumeration date May 25, 2006

Last updated in NPPES Oct 26, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD00044707 (WA) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD27306 (OR) Secondary

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
0227894	Other	WA	LIWA
3075BA	Other	WA	BSWA
0202675	Other	WA	LIWA
041428016	Other	OR	BSOR
247610	Medicaid	OR	-
3079BA	Other	WA	BSWA
8429581	Medicaid	WA	-
0216266	Other	WA	LIWA
8077014	Medicaid	ID	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ethan Bachrach practice?

The practice location on file with NPPES is in Richland, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ethan Bachrach?

The National Provider Identifier (NPI) for Ethan Bachrach is 1700832771, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-26.