Deborah O'Brien
NPI 1720099872 · Addiction (Substance Use Disorder) Counselor · Port Huron, MI
Deborah O'Brien is a Addiction (Substance Use Disorder) Counselor provider in Port Huron, MI (NPI 1720099872).
Provider details
- NPI number
- 1720099872
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- C-J0096 (MI)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Deborah O'Brien's NPI number?
- Deborah O'Brien's National Provider Identifier (NPI) is 1720099872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah O'Brien's specialty?
- Deborah O'Brien is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Deborah O'Brien located?
- Deborah O'Brien's practice location on file with NPPES is 1011 Military St, Port Huron, MI 48060-5416.
- What is Deborah O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Deborah O'Brien is (810) 985-8900.
- Is Deborah O'Brien's NPI active?
- Yes — Deborah O'Brien's NPI (1720099872) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.