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Douglas Lyman, PHD
NPI 1245347798 · Psychologist · Milwaukee, WI
Douglas Lyman, PHD is a Psychologist provider in Milwaukee, WI (NPI 1245347798).
Provider details
- NPI number
- 1245347798
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 1396-057 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
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
4570 S 27th St
Milwaukee, WI 53221
Phone: (414) 325-8720
Fax: (414) 325-8780
Street-level locationGet directions
Mailing address
3301 W Forest Home Ave
Milwaukee, WI 53215-2843
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2007-07-09
Frequently asked questions
- What is Douglas Lyman's NPI number?
- Douglas Lyman's National Provider Identifier (NPI) is 1245347798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Lyman's specialty?
- Douglas Lyman is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Douglas Lyman located?
- Douglas Lyman's practice location on file with NPPES is 4570 S 27th St, Milwaukee, WI 53221.
- What is Douglas Lyman's phone number?
- The practice phone number listed in the NPPES registry for Douglas Lyman is (414) 325-8720.
- Is Douglas Lyman's NPI active?
- Yes — Douglas Lyman's NPI (1245347798) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.