Mazzitti & Sullivan Counseling Services, Inc.
NPI 1669414991 · Mental Health Counselor · Harrisburg, PA
Mazzitti & Sullivan Counseling Services, Inc. is a Mental Health Counselor organization in Harrisburg, PA (NPI 1669414991).
Provider details
- NPI number
- 1669414991
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Andrew Sullivan, President(717) 901-5652
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2025-09-11
Frequently asked questions
- What is Mazzitti & Sullivan Counseling Services, Inc.'s NPI number?
- Mazzitti & Sullivan Counseling Services, Inc.'s National Provider Identifier (NPI) is 1669414991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mazzitti & Sullivan Counseling Services, Inc.?
- Mazzitti & Sullivan Counseling Services, Inc. is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mazzitti & Sullivan Counseling Services, Inc. located?
- Mazzitti & Sullivan Counseling Services, Inc.'s practice location on file with NPPES is 3207 N Front St, Harrisburg, PA 17110-1311.
- What is Mazzitti & Sullivan Counseling Services, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Mazzitti & Sullivan Counseling Services, Inc. is (701) 790-1565.
- Who is the authorized official for Mazzitti & Sullivan Counseling Services, Inc.?
- The authorized official listed on Mazzitti & Sullivan Counseling Services, Inc.'s NPPES record is Andrew Sullivan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mazzitti & Sullivan Counseling Services, Inc.'s NPI active?
- Yes — Mazzitti & Sullivan Counseling Services, Inc.'s NPI (1669414991) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.