Michael Karr, SUDRC
NPI 1508546888 · Addiction (Substance Use Disorder) Counselor · Fairfield, CA
Michael Karr, SUDRC is a Addiction (Substance Use Disorder) Counselor provider in Fairfield, CA (NPI 1508546888).
Provider details
- NPI number
- 1508546888
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SUDRC
- Sex
- Male
- Sole proprietor
- No
- License
- 15828 (CA)
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
2 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
- 2023-07-20
- Last updated
- 2023-07-20
- Certified
- 2023-07-20
Frequently asked questions
- What is Michael Karr's NPI number?
- Michael Karr's National Provider Identifier (NPI) is 1508546888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Karr's specialty?
- Michael Karr is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Michael Karr located?
- Michael Karr's practice location on file with NPPES is 1525 Union Ave, Fairfield, CA 94533-5049.
- What is Michael Karr's phone number?
- The practice phone number listed in the NPPES registry for Michael Karr is (707) 438-9887.
- Is Michael Karr's NPI active?
- Yes — Michael Karr's NPI (1508546888) is active in the NPPES registry as of the last update on 2023-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.