Mark Nevill, D.ED.
NPI 1316204399 · Psychologist · Williamsport, PA
Mark Nevill, D.ED. is a Psychologist provider in Williamsport, PA (NPI 1316204399).
Provider details
- NPI number
- 1316204399
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- D.ED.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS017129 (PA)
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
14 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
- 2012-04-16
- Last updated
- 2012-04-16
Frequently asked questions
- What is Mark Nevill's NPI number?
- Mark Nevill's National Provider Identifier (NPI) is 1316204399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Nevill's specialty?
- Mark Nevill is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Nevill located?
- Mark Nevill's practice location on file with NPPES is 2400 Reach Rd, Williamsport, PA 17701-4381.
- What is Mark Nevill's phone number?
- The practice phone number listed in the NPPES registry for Mark Nevill is (570) 323-8561.
- Is Mark Nevill's NPI active?
- Yes — Mark Nevill's NPI (1316204399) is active in the NPPES registry as of the last update on 2012-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.