IndividualActive
Ronald Nelson, ED.D.
NPI 1104977990 · School Psychologist · Willcox, AZ
Ronald Nelson, ED.D. is a School Psychologist provider in Willcox, AZ (NPI 1104977990).
Provider details
- NPI number
- 1104977990
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
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
83% 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
480 N. Bisbee Ave
Willcox, AZ 85643
Phone: (520) 384-4211
Fax: (520) 868-5254
Street-level locationGet directions
Mailing address
Po Box 2965
Florence, AZ 85232-2965
Registry dates
- Enumerated
- 2007-01-16
- Last updated
- 2007-07-26
Frequently asked questions
- What is Ronald Nelson's NPI number?
- Ronald Nelson's National Provider Identifier (NPI) is 1104977990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Nelson's specialty?
- Ronald Nelson is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Ronald Nelson located?
- Ronald Nelson's practice location on file with NPPES is 480 N. Bisbee Ave, Willcox, AZ 85643.
- What is Ronald Nelson's phone number?
- The practice phone number listed in the NPPES registry for Ronald Nelson is (520) 384-4211.
- Is Ronald Nelson's NPI active?
- Yes — Ronald Nelson's NPI (1104977990) is active in the NPPES registry as of the last update on 2007-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.