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Timothy O'Brien, D.AC.
NPI 1538221668 · Acupuncturist · West Greenwich, RI
Timothy O'Brien, D.AC. is a Acupuncturist provider in West Greenwich, RI (NPI 1538221668).
Provider details
- NPI number
- 1538221668
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- D.AC.
- Sex
- Male
- Sole proprietor
- No
- License
- DA00149 (RI)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
66 Nooseneck Hill Rd
Opus Acupuncture
West Greenwich, RI 02817-1523
Phone: (401) 397-6333
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 837
Wyoming, RI 02898
Registry dates
- Enumerated
- 2006-12-14
- Last updated
- 2009-12-23
Frequently asked questions
- What is Timothy O'Brien's NPI number?
- Timothy O'Brien's National Provider Identifier (NPI) is 1538221668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy O'Brien's specialty?
- Timothy O'Brien is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Timothy O'Brien located?
- Timothy O'Brien's practice location on file with NPPES is 66 Nooseneck Hill Rd, West Greenwich, RI 02817-1523.
- What is Timothy O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Timothy O'Brien is (401) 397-6333.
- Is Timothy O'Brien's NPI active?
- Yes — Timothy O'Brien's NPI (1538221668) is active in the NPPES registry as of the last update on 2009-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.