Stephen Holbrook, PSYD
NPI 1740336973 · Clinical Psychologist · Clear Lake, IA
Stephen Holbrook, PSYD is a Clinical Psychologist provider in Clear Lake, IA (NPI 1740336973).
Provider details
- NPI number
- 1740336973
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00827 (IA)
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
- 2007-01-29
- Last updated
- 2010-07-13
Frequently asked questions
- What is Stephen Holbrook's NPI number?
- Stephen Holbrook's National Provider Identifier (NPI) is 1740336973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Holbrook's specialty?
- Stephen Holbrook is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Stephen Holbrook located?
- Stephen Holbrook's practice location on file with NPPES is 518 S 8th St, Clear Lake, IA 50428-2577.
- What is Stephen Holbrook's phone number?
- The practice phone number listed in the NPPES registry for Stephen Holbrook is (642) 357-0272.
- Is Stephen Holbrook's NPI active?
- Yes — Stephen Holbrook's NPI (1740336973) is active in the NPPES registry as of the last update on 2010-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.