O2 Counseling
NPI 1326594672 · Marriage & Family Therapist · Chicago, IL
O2 Counseling is a Marriage & Family Therapist organization in Chicago, IL (NPI 1326594672).
Provider details
- NPI number
- 1326594672
- Entity type
- Organization
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Nicole Tomassini, Owner(773) 800-9620
- License
- 166000995 (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
9 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
- 2016-08-28
- Last updated
- 2021-06-13
- Certified
- 2021-06-13
Frequently asked questions
- What is O2 Counseling's NPI number?
- O2 Counseling's National Provider Identifier (NPI) is 1326594672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is O2 Counseling?
- O2 Counseling is classified in the NPPES registry as Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is O2 Counseling located?
- O2 Counseling's practice location on file with NPPES is 4765 North Lincoln, Chicago, IL 60625-2077.
- What is O2 Counseling's phone number?
- The practice phone number listed in the NPPES registry for O2 Counseling is (312) 560-8062.
- Who is the authorized official for O2 Counseling?
- The authorized official listed on O2 Counseling's NPPES record is Nicole Tomassini, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is O2 Counseling's NPI active?
- Yes — O2 Counseling's NPI (1326594672) is active in the NPPES registry as of the last update on 2021-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.