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Christopher Larkin
NPI 1306613575 · Case Manager/Care Coordinator · Portland, OR
Christopher Larkin is a Case Manager/Care Coordinator provider in Portland, OR (NPI 1306613575).
Provider details
- NPI number
- 1306613575
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
7621 N Portsmouth Ave
Portland, OR 97203-5953
Phone: (503) 240-7599
Street-level locationGet directions
Mailing address
Po Box 8459
Portland, OR 97207-8459
Registry dates
- Enumerated
- 2023-12-07
- Last updated
- 2023-12-07
- Certified
- 2023-12-07
Frequently asked questions
- What is Christopher Larkin's NPI number?
- Christopher Larkin's National Provider Identifier (NPI) is 1306613575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Larkin's specialty?
- Christopher Larkin is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Christopher Larkin located?
- Christopher Larkin's practice location on file with NPPES is 7621 N Portsmouth Ave, Portland, OR 97203-5953.
- What is Christopher Larkin's phone number?
- The practice phone number listed in the NPPES registry for Christopher Larkin is (503) 240-7599.
- Is Christopher Larkin's NPI active?
- Yes — Christopher Larkin's NPI (1306613575) is active in the NPPES registry as of the last update on 2023-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.