Scott Duncan, PHD HSPP
NPI 1053455188 · Psychologist · Celestine, IN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Duncan, PHD HSPP is a Psychologist provider in Celestine, IN (NPI 1053455188).
Provider details
- NPI number
- 1053455188
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD HSPP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20041336A (IN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
37 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 30 Minutes90832 | 37 | $65 |
Typical Medicare-allowed amounts for these services range $65–$65 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1133 Lincoln AveEvansville, IN 47714-1028Phone: (812) 491-2615
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2024-12-11
- Certified
- 2024-12-11
Frequently asked questions
- What is Scott Duncan's NPI number?
- Scott Duncan's National Provider Identifier (NPI) is 1053455188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Duncan's specialty?
- Scott Duncan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Scott Duncan located?
- Scott Duncan's practice location on file with NPPES is 127 N 1000 E, Celestine, IN 47521-9648.
- What is Scott Duncan's phone number?
- The practice phone number listed in the NPPES registry for Scott Duncan is (812) 234-4642.
- Does Scott Duncan accept Medicare?
- Scott Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Duncan's NPI active?
- Yes — Scott Duncan's NPI (1053455188) is active in the NPPES registry as of the last update on 2024-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.