IndividualActive
Thomas Buchanan, RN
NPI 1851786354 · Registered Nurse · Garden Grove, CA
Thomas Buchanan, RN is a Registered Nurse provider in Garden Grove, CA (NPI 1851786354).
Provider details
- NPI number
- 1851786354
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
13131 Yockey St Apt 340
Garden Grove, CA 92844-2006
Phone: (310) 503-1416
Street-level locationGet directions
Mailing address
1955 Long Beach Blvd
Long Beach, CA 90806-5501
Registry dates
- Enumerated
- 2015-04-01
- Last updated
- 2021-02-13
- Certified
- 2021-02-13
Frequently asked questions
- What is Thomas Buchanan's NPI number?
- Thomas Buchanan's National Provider Identifier (NPI) is 1851786354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Buchanan's specialty?
- Thomas Buchanan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Thomas Buchanan located?
- Thomas Buchanan's practice location on file with NPPES is 13131 Yockey St Apt 340, Garden Grove, CA 92844-2006.
- What is Thomas Buchanan's phone number?
- The practice phone number listed in the NPPES registry for Thomas Buchanan is (310) 503-1416.
- Is Thomas Buchanan's NPI active?
- Yes — Thomas Buchanan's NPI (1851786354) is active in the NPPES registry as of the last update on 2021-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.