William Acree, PSY.D.
NPI 1821037144 · Psychologist · Winston Salem, NC
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Acree, PSY.D. is a Psychologist provider in Winston Salem, NC (NPI 1821037144).
Provider details
- NPI number
- 1821037144
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
20 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
711 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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation90791 | 155 | $163 |
| Administration of Psychological Or Neuropsychological Test By Technician, Each Additional 30 Minutes96139 | 148 | $31 |
| Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137 | 139 | $35 |
| Evaluation of Neuropsychological Test, First Hour96132 | 124 | $122 |
| Administration of Psychological Or Neuropsychological Test By Technician, First 30 Minutes96138 | 74 | $30 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 | 71 | $39 |
Practice location
Mailing address
Additional practice locations (3)
- 6614 Shallowford RdSuite #250Lewisville, NC 27023-9303Phone: (336) 946-1398Fax: (336) 946-1465
- 190 Kimel Park Dr Ste 121Winston Salem, NC 27103-6946Phone: (336) 718-7300Fax: (336) 718-7309
- 140 Kimel Park Dr Ste 102Winston Salem, NC 27103-6160Phone: (336) 718-7300Fax: (336) 718-7309
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2023-12-26
- Certified
- 2023-12-26
Frequently asked questions
- What is William Acree's NPI number?
- William Acree's National Provider Identifier (NPI) is 1821037144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Acree's specialty?
- William Acree is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is William Acree located?
- William Acree's practice location on file with NPPES is 140 Kimel Park Dr Ste 200, Winston Salem, NC 27103-6185.
- What is William Acree's phone number?
- The practice phone number listed in the NPPES registry for William Acree is (336) 718-7250.
- Does William Acree accept Medicare?
- William Acree is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Acree's NPI active?
- Yes — William Acree's NPI (1821037144) is active in the NPPES registry as of the last update on 2023-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.