Sarah Allen, L.C.P.C; D.CLIN.PSY.
NPI 1639283724 · Professional Counselor · Northbrook, IL
Sarah Allen, L.C.P.C; D.CLIN.PSY. is a Professional Counselor provider in Northbrook, IL (NPI 1639283724).
Provider details
- NPI number
- 1639283724
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- L.C.P.C; D.CLIN.PSY.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 180-003416 (IL)
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
- 2006-08-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sarah Allen's NPI number?
- Sarah Allen's National Provider Identifier (NPI) is 1639283724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Allen's specialty?
- Sarah Allen is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Sarah Allen located?
- Sarah Allen's practice location on file with NPPES is 666 Dundee Rd, Northbrook, IL 60062-2727.
- What is Sarah Allen's phone number?
- The practice phone number listed in the NPPES registry for Sarah Allen is (847) 791-7722.
- Is Sarah Allen's NPI active?
- Yes — Sarah Allen's NPI (1639283724) 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.