IndividualActive
Lonnie Nelson, PHD
NPI 1700995982 · Psychologist · Tucson, AZ
Lonnie Nelson, PHD is a Psychologist provider in Tucson, AZ (NPI 1700995982).
Provider details
- NPI number
- 1700995982
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 3767 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
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
5363 E Pima St
Ste 100
Tucson, AZ 85712-3663
Phone: (520) 323-0062
Fax: (520) 323-1336
Street-level locationGet directions
Mailing address
5363 E Pima St
Tucson, AZ 85712-3663
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lonnie Nelson's NPI number?
- Lonnie Nelson's National Provider Identifier (NPI) is 1700995982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lonnie Nelson's specialty?
- Lonnie Nelson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lonnie Nelson located?
- Lonnie Nelson's practice location on file with NPPES is 5363 E Pima St, Tucson, AZ 85712-3663.
- What is Lonnie Nelson's phone number?
- The practice phone number listed in the NPPES registry for Lonnie Nelson is (520) 323-0062.
- Is Lonnie Nelson's NPI active?
- Yes — Lonnie Nelson's NPI (1700995982) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.