IndividualActive
Benjamin Marx, L.AC.
NPI 1174755664 · Acupuncturist · Portland, OR
Benjamin Marx, L.AC. is a Acupuncturist provider in Portland, OR (NPI 1174755664).
Provider details
- NPI number
- 1174755664
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- L.AC.
- Sex
- Male
- Sole proprietor
- Yes
- License
- AC01263 (OR)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
4424 Ne Glisan St
Portland, OR 97213-2331
Phone: (503) 928-6728
Street-level locationGet directions
Mailing address
333 S State St
Lake Oswego, OR 97034-3932
Registry dates
- Enumerated
- 2009-08-17
- Last updated
- 2019-05-27
Frequently asked questions
- What is Benjamin Marx's NPI number?
- Benjamin Marx's National Provider Identifier (NPI) is 1174755664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Marx's specialty?
- Benjamin Marx is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Benjamin Marx located?
- Benjamin Marx's practice location on file with NPPES is 4424 Ne Glisan St, Portland, OR 97213-2331.
- What is Benjamin Marx's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Marx is (503) 928-6728.
- Is Benjamin Marx's NPI active?
- Yes — Benjamin Marx's NPI (1174755664) is active in the NPPES registry as of the last update on 2019-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.