IndividualActive
Christopher Tatsumi, LMSW
NPI 1578061875 · Social Worker · Phoenix, AZ
Christopher Tatsumi, LMSW is a Social Worker provider in Phoenix, AZ (NPI 1578061875).
Provider details
- NPI number
- 1578061875
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 16693 (AZ)
Specialties & taxonomies
Behavioral Health & Social 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
8 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
34225 N 27th Dr Ste 146
Phoenix, AZ 85085-6090
Phone: (602) 831-0084
Street-level locationGet directions
Mailing address
34225 N 27th Dr Ste 146
Phoenix, AZ 85085-6090
Registry dates
- Enumerated
- 2018-02-01
- Last updated
- 2018-02-01
Frequently asked questions
- What is Christopher Tatsumi's NPI number?
- Christopher Tatsumi's National Provider Identifier (NPI) is 1578061875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Tatsumi's specialty?
- Christopher Tatsumi is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Christopher Tatsumi located?
- Christopher Tatsumi's practice location on file with NPPES is 34225 N 27th Dr Ste 146, Phoenix, AZ 85085-6090.
- What is Christopher Tatsumi's phone number?
- The practice phone number listed in the NPPES registry for Christopher Tatsumi is (602) 831-0084.
- Is Christopher Tatsumi's NPI active?
- Yes — Christopher Tatsumi's NPI (1578061875) is active in the NPPES registry as of the last update on 2018-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.