Herman Diggs, PHD
NPI 1700162393 · Psychologist · Asheville, NC
Herman Diggs, PHD is a Psychologist provider in Asheville, NC (NPI 1700162393).
Provider details
- NPI number
- 1700162393
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1307 W Main StMarion, IL 62959-1139Phone: (618) 997-5336
Registry dates
- Enumerated
- 2011-10-26
- Last updated
- 2022-07-21
Frequently asked questions
- What is Herman Diggs's NPI number?
- Herman Diggs's National Provider Identifier (NPI) is 1700162393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herman Diggs's specialty?
- Herman Diggs is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Herman Diggs located?
- Herman Diggs's practice location on file with NPPES is 1100 Tunnel Rd, Asheville, NC 28805-2576.
- What is Herman Diggs's phone number?
- The practice phone number listed in the NPPES registry for Herman Diggs is (828) 298-7911.
- Is Herman Diggs's NPI active?
- Yes — Herman Diggs's NPI (1700162393) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.