John Hephner
NPI 1710404066 · Marriage & Family Therapist · Upland, CA
John Hephner is a Marriage & Family Therapist provider in Upland, CA (NPI 1710404066).
Provider details
- NPI number
- 1710404066
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 114099 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-08-28
- Last updated
- 2022-07-21
- Certified
- 2020-10-27
Frequently asked questions
- What is John Hephner's NPI number?
- John Hephner's National Provider Identifier (NPI) is 1710404066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hephner's specialty?
- John Hephner is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is John Hephner located?
- John Hephner's practice location on file with NPPES is 1260 E Arrow Hwy Bldg C, Upland, CA 91786-4987.
- What is John Hephner's phone number?
- The practice phone number listed in the NPPES registry for John Hephner is (909) 599-1227.
- Is John Hephner's NPI active?
- Yes — John Hephner's NPI (1710404066) 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.