Susan Heffelfinger, PH.D
NPI 1871736355 · Clinical Psychologist · Dixon, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Heffelfinger, PH.D is a Clinical Psychologist provider in Dixon, IL (NPI 1871736355).
Provider details
- NPI number
- 1871736355
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Female
- Sole proprietor
- No
- License
- 071006675 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
17 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
- 2009-04-13
- Last updated
- 2025-03-24
- Certified
- 2025-03-24
Frequently asked questions
- What is Susan Heffelfinger's NPI number?
- Susan Heffelfinger's National Provider Identifier (NPI) is 1871736355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Heffelfinger's specialty?
- Susan Heffelfinger is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Susan Heffelfinger located?
- Susan Heffelfinger's practice location on file with NPPES is 159 Grand Oaks Ln, Dixon, IL 61021-3244.
- What is Susan Heffelfinger's phone number?
- The practice phone number listed in the NPPES registry for Susan Heffelfinger is (847) 477-2297.
- Does Susan Heffelfinger accept Medicare?
- Susan Heffelfinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Heffelfinger's NPI active?
- Yes — Susan Heffelfinger's NPI (1871736355) is active in the NPPES registry as of the last update on 2025-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.