What is Stephen Mrozik's NPI number?

Stephen Mrozik's National Provider Identifier (NPI) is 1376015586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Mrozik's specialty?

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

Where is Stephen Mrozik located?

Stephen Mrozik's practice location on file with NPPES is 3771 Nesconset Hwy Ste 214, South Setauket, NY 11720-1154.

What is Stephen Mrozik's phone number?

The practice phone number listed in the NPPES registry for Stephen Mrozik is (631) 751-1420.

Is Stephen Mrozik's NPI active?

Yes — Stephen Mrozik's NPI (1376015586) is active in the NPPES registry as of the last update on 2022-08-15.

IndividualActive

Stephen Mrozik, M.A., LMFT

NPI 1376015586 · Counselor · South Setauket, NY

Stephen Mrozik, M.A., LMFT is a Counselor provider in South Setauket, NY (NPI 1376015586).

Provider details

NPI number: 1376015586
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: M.A., LMFT
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(60/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 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

3771 Nesconset Hwy Ste 214

South Setauket, NY 11720-1154

Phone: (631) 751-1420

Street-level locationGet directions

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Mailing address