Marty Sapp, ED.D.
NPI 1780892026 · Cognitive & Behavioral Psychologist · Glendale, WI
Marty Sapp, ED.D. is a Cognitive & Behavioral Psychologist provider in Glendale, WI (NPI 1780892026).
Provider details
- NPI number
- 1780892026
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1404-057 (WI)
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
- 2007-05-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marty Sapp's NPI number?
- Marty Sapp's National Provider Identifier (NPI) is 1780892026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marty Sapp's specialty?
- Marty Sapp is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Marty Sapp located?
- Marty Sapp's practice location on file with NPPES is 6110 N Port Washington Rd, Glendale, WI 53217-4308.
- What is Marty Sapp's phone number?
- The practice phone number listed in the NPPES registry for Marty Sapp is (414) 229-6347.
- Is Marty Sapp's NPI active?
- Yes — Marty Sapp's NPI (1780892026) 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.