Mark Silveira, Inc.
NPI 1164815304 · Mental Health Counselor · Palatine, IL
Mark Silveira, Inc. is a Mental Health Counselor organization in Palatine, IL (NPI 1164815304).
Provider details
- NPI number
- 1164815304
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mark Silveira, President(847) 254-4663
- License
- 180.009419 (IL)
Specialties & taxonomies
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
11 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
- 2015-03-12
- Last updated
- 2015-03-12
Frequently asked questions
- What is Mark Silveira, Inc.'s NPI number?
- Mark Silveira, Inc.'s National Provider Identifier (NPI) is 1164815304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Silveira, Inc.?
- Mark Silveira, Inc. is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Silveira, Inc. located?
- Mark Silveira, Inc.'s practice location on file with NPPES is 440 W Colfax St, Palatine, IL 60078-7808.
- What is Mark Silveira, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Mark Silveira, Inc. is (847) 254-4663.
- Who is the authorized official for Mark Silveira, Inc.?
- The authorized official listed on Mark Silveira, Inc.'s NPPES record is Mark Silveira, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Silveira, Inc.'s NPI active?
- Yes — Mark Silveira, Inc.'s NPI (1164815304) is active in the NPPES registry as of the last update on 2015-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.