Donald Koonce, LCSW
NPI 1689652505 · Mental Health Counselor · Phoenix, AZ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Koonce, LCSW is a Mental Health Counselor provider in Phoenix, AZ (NPI 1689652505).
Provider details
- NPI number
- 1689652505
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCSW-1996 (AZ)
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
20 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
- 2006-01-03
- Last updated
- 2010-05-05
Frequently asked questions
- What is Donald Koonce's NPI number?
- Donald Koonce's National Provider Identifier (NPI) is 1689652505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Koonce's specialty?
- Donald Koonce is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Donald Koonce located?
- Donald Koonce's practice location on file with NPPES is 1121 E Missouri Ave, Phoenix, AZ 85014-2713.
- What is Donald Koonce's phone number?
- The practice phone number listed in the NPPES registry for Donald Koonce is (602) 617-0036.
- Does Donald Koonce accept Medicare?
- Donald Koonce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Koonce's NPI active?
- Yes — Donald Koonce's NPI (1689652505) is active in the NPPES registry as of the last update on 2010-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.