Don Koolmees, M.A.
NPI 1881928307 · Marriage & Family Therapist · Paramount, CA
Don Koolmees, M.A. is a Marriage & Family Therapist provider in Paramount, CA (NPI 1881928307).
Provider details
- NPI number
- 1881928307
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFT 27297 (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
16 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
- 2009-09-30
- Last updated
- 2009-09-30
Frequently asked questions
- What is Don Koolmees's NPI number?
- Don Koolmees's National Provider Identifier (NPI) is 1881928307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Don Koolmees's specialty?
- Don Koolmees is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Don Koolmees located?
- Don Koolmees's practice location on file with NPPES is 8303 Alondra Blvd, Paramount, CA 90723-4403.
- What is Don Koolmees's phone number?
- The practice phone number listed in the NPPES registry for Don Koolmees is (562) 531-9341.
- Is Don Koolmees's NPI active?
- Yes — Don Koolmees's NPI (1881928307) is active in the NPPES registry as of the last update on 2009-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.