Herbert Walling, PHD
NPI 1154445492 · Clinical Psychologist · Sulphur Springs, TX
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Herbert Walling, PHD is a Clinical Psychologist provider in Sulphur Springs, TX (NPI 1154445492).
Provider details
- NPI number
- 1154445492
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24102 (TX)
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2007-03-19
- Last updated
- 2010-07-21
Frequently asked questions
- What is Herbert Walling's NPI number?
- Herbert Walling's National Provider Identifier (NPI) is 1154445492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herbert Walling's specialty?
- Herbert Walling is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Herbert Walling located?
- Herbert Walling's practice location on file with NPPES is 1201 W Industrial, Sulphur Springs, TX 75482.
- What is Herbert Walling's phone number?
- The practice phone number listed in the NPPES registry for Herbert Walling is (903) 885-9803.
- Does Herbert Walling accept Medicare?
- Herbert Walling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Herbert Walling's NPI active?
- Yes — Herbert Walling's NPI (1154445492) is active in the NPPES registry as of the last update on 2010-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.