Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Stephen Blank, L.AC
Acupuncturist in Portland, OR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336161579
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Registry record
Entity type Individual (Type 1)
Name John Stephen Blank
Credential L.AC
Sex Male
Practice address 8283 Sw Barbur Blvd, Portland, OR, 97219
Phone (503) 244-1330
Enumeration date Jul 24, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture.
About the LAC credential
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
Where does John Blank practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Blank?
The National Provider Identifier (NPI) for John Blank is 1336161579, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Mindful Medicine, PC Psychiatry Physician · Portland, OR NPI 1649304338 Gonzalo Flores Acupuncturist · Portland, OR NPI 1386865103 Andrew Kim Naturopath · Portland, OR NPI 1528249067 Meredith Obenchain Massage Therapist · Portland, OR NPI 1063654804 Groundspring Healing Center, P.C. Acupuncturist · Portland, OR NPI 1245557909 Yingying Chen Acupuncturist · Portland, OR NPI 1750601571 Jonathan Conant Acupuncturist · Portland, OR NPI 1992009054 Julie Decker Massage Therapist · Portland, OR NPI 1447670930
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.