Nicholas Rehagen, PH.D.
NPI 1013122175 · Clinical Psychologist · Livermore Falls, ME
Nicholas Rehagen, PH.D. is a Clinical Psychologist provider in Livermore Falls, ME (NPI 1013122175).
Provider details
- NPI number
- 1013122175
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 347 (ME)
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
- 2007-05-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nicholas Rehagen's NPI number?
- Nicholas Rehagen's National Provider Identifier (NPI) is 1013122175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Rehagen's specialty?
- Nicholas Rehagen is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Nicholas Rehagen located?
- Nicholas Rehagen's practice location on file with NPPES is 2 Pine Ave, Livermore Falls, ME 04254-1330.
- What is Nicholas Rehagen's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Rehagen is (207) 897-5488.
- Is Nicholas Rehagen's NPI active?
- Yes — Nicholas Rehagen's NPI (1013122175) 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.