What is Timothy Sinn's NPI number?

Timothy Sinn's National Provider Identifier (NPI) is 1225243017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Timothy Sinn's specialty?

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

Where is Timothy Sinn located?

Timothy Sinn's practice location on file with NPPES is 687 Highland Ave, Needham, MA 02494-2232.

What is Timothy Sinn's phone number?

The practice phone number listed in the NPPES registry for Timothy Sinn is (800) 455-8726.

Is Timothy Sinn's NPI active?

Yes — Timothy Sinn's NPI (1225243017) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Timothy Sinn

NPI 1225243017 · Counselor · Needham, MA

Timothy Sinn is a Counselor provider in Needham, MA (NPI 1225243017).

Provider details

NPI number: 1225243017
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: LMHC #964 (MA)

Specialties & taxonomies

CounselorPrimary101Y00000XLicense LMHC #964 (MA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 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
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

687 Highland Ave

Needham, MA 02494-2232

Phone: (800) 455-8726

Street-level locationGet directions

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Mailing address