Ralph Kiernan, PH.D.
NPI 1073738134 · Clinical Neuropsychologist · Menlo Park, CA
Ralph Kiernan, PH.D. is a Clinical Neuropsychologist provider in Menlo Park, CA (NPI 1073738134).
Provider details
- NPI number
- 1073738134
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY4151 (CA)
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
- 2007-04-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ralph Kiernan's NPI number?
- Ralph Kiernan's National Provider Identifier (NPI) is 1073738134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Kiernan's specialty?
- Ralph Kiernan is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Ralph Kiernan located?
- Ralph Kiernan's practice location on file with NPPES is 200 Middlefield Rd, Menlo Park, CA 94025-4002.
- What is Ralph Kiernan's phone number?
- The practice phone number listed in the NPPES registry for Ralph Kiernan is (650) 324-8565.
- Is Ralph Kiernan's NPI active?
- Yes — Ralph Kiernan's NPI (1073738134) 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.