IndividualActive
Jason Witt, M.A.
NPI 1639258981 · Mental Health Counselor · Greenfield, WI
Jason Witt, M.A. is a Mental Health Counselor provider in Greenfield, WI (NPI 1639258981).
Provider details
- NPI number
- 1639258981
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
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
83% 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
4402 S 68th St
#100
Greenfield, WI 53220-3479
Phone: (414) 321-4411
Fax: (414) 321-0552
Street-level locationGet directions
Mailing address
155 Tenny Ave
Waukesha, WI 53186-6450
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jason Witt's NPI number?
- Jason Witt's National Provider Identifier (NPI) is 1639258981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Witt's specialty?
- Jason Witt is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jason Witt located?
- Jason Witt's practice location on file with NPPES is 4402 S 68th St, Greenfield, WI 53220-3479.
- What is Jason Witt's phone number?
- The practice phone number listed in the NPPES registry for Jason Witt is (414) 321-4411.
- Is Jason Witt's NPI active?
- Yes — Jason Witt's NPI (1639258981) 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.