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Larry Killinen
NPI 1861665523 · Mental Health Counselor · Chester, PA
Larry Killinen is a Mental Health Counselor provider in Chester, PA (NPI 1861665523).
Provider details
- NPI number
- 1861665523
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2600 W 9th St
Chester, PA 19013-2040
Phone: (610) 497-7703
Street-level locationGet directions
Mailing address
2600 W 9th St
Chester, PA 19013-2040
Registry dates
- Enumerated
- 2008-04-02
- Last updated
- 2008-04-02
Frequently asked questions
- What is Larry Killinen's NPI number?
- Larry Killinen's National Provider Identifier (NPI) is 1861665523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Killinen's specialty?
- Larry Killinen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Larry Killinen located?
- Larry Killinen's practice location on file with NPPES is 2600 W 9th St, Chester, PA 19013-2040.
- What is Larry Killinen's phone number?
- The practice phone number listed in the NPPES registry for Larry Killinen is (610) 497-7703.
- Is Larry Killinen's NPI active?
- Yes — Larry Killinen's NPI (1861665523) is active in the NPPES registry as of the last update on 2008-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.