What is Stephen Mattern's NPI number?

Stephen Mattern's National Provider Identifier (NPI) is 1689777260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Mattern's specialty?

Stephen Mattern is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Stephen Mattern located?

Stephen Mattern's practice location on file with NPPES is 6615 N Big Hollow Rd, Peoria, IL 61615-2451.

What is Stephen Mattern's phone number?

The practice phone number listed in the NPPES registry for Stephen Mattern is (309) 692-6622.

Is Stephen Mattern's NPI active?

Yes — Stephen Mattern's NPI (1689777260) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Stephen Mattern, MA LCPC

NPI 1689777260 · Counselor · Peoria, IL

Stephen Mattern, MA LCPC is a Counselor provider in Peoria, IL (NPI 1689777260).

Provider details

NPI number: 1689777260
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: MA LCPC
Sex: Male
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(84/100 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
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

6615 N Big Hollow Rd

Peoria, IL 61615-2451

Phone: (309) 692-6622

Fax: (309) 692-6952

Street-level locationGet directions

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Mailing address