John Samples, PH.D. CCC-SLP
NPI 1891086344 · Speech-Language Pathologist · Santa Rosa, CA
John Samples, PH.D. CCC-SLP is a Speech-Language Pathologist provider in Santa Rosa, CA (NPI 1891086344).
Provider details
- NPI number
- 1891086344
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- PH.D. CCC-SLP
- Sex
- Male
- Sole proprietor
- No
- License
- SP 1429 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-05-02
- Last updated
- 2021-02-26
- Certified
- 2021-02-26
Frequently asked questions
- What is John Samples's NPI number?
- John Samples's National Provider Identifier (NPI) is 1891086344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Samples's specialty?
- John Samples is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is John Samples located?
- John Samples's practice location on file with NPPES is 1212 College Ave, Santa Rosa, CA 95404.
- What is John Samples's phone number?
- The practice phone number listed in the NPPES registry for John Samples is (707) 542-1010.
- Is John Samples's NPI active?
- Yes — John Samples's NPI (1891086344) is active in the NPPES registry as of the last update on 2021-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.