Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Oliver Bienenfeld, DDS PS

Dentist in Kirkland, WA · enumerated 2006.

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

National Provider Identifier

1508960857

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Registry record

Entity type Individual (Type 1)

Name Richard Oliver Bienenfeld

Credential DDS PS

Sex Male

Practice address 12815 120th Ave Ne, Suite G Evergreen Medical Dental Center, Kirkland, WA, 98034

Phone (425) 821-9600

Fax (425) 820-6682

Enumeration date Sep 8, 2006

Last updated in NPPES Jun 23, 2015

Taxonomy & licenses

122300000X Dentist Dental Providers · License 4831 (WA) Primary

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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.

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Frequently asked questions

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.

What specialty is Richard Bienenfeld?

Richard Bienenfeld is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Ernest Norehad Specialist · Kirkland, WA NPI 1154377257 Evergreen Urology Assoc Inc Ps Specialist · Kirkland, WA NPI 1093988123 Dr, Richard Bienenfeld, D.D.S. Dental Clinic/Center · Kirkland, WA NPI 1104093319 Emily Passic Naturopath · Kirkland, WA NPI 1831333681 Cynthia Keller MD Pediatrics Physician · Kirkland, WA NPI 1225436512 Centered in Wellness, LLC Non-Pharmacy Dispensing Site · Kirkland, WA NPI 1467842161 Anne Mazure-Schmidt DDS Pllc Dental Clinic/Center · Kirkland, WA NPI 1447081658

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-23.