IndividualActive
John Jeffrey, PSYD
NPI 1760585319 · Clinical Psychologist · Duncanville, TX
John Jeffrey, PSYD is a Clinical Psychologist provider in Duncanville, TX (NPI 1760585319).
Provider details
- NPI number
- 1760585319
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- 229799 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
423 W Wheatland Rd
Ste 100
Duncanville, TX 75116
Phone: (972) 709-0445
Fax: (972) 283-2087
Street-level locationGet directions
Mailing address
423 W Wheatland Rd
Duncanville, TX 75116
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Jeffrey's NPI number?
- John Jeffrey's National Provider Identifier (NPI) is 1760585319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Jeffrey's specialty?
- John Jeffrey is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Jeffrey located?
- John Jeffrey's practice location on file with NPPES is 423 W Wheatland Rd, Duncanville, TX 75116.
- What is John Jeffrey's phone number?
- The practice phone number listed in the NPPES registry for John Jeffrey is (972) 709-0445.
- Is John Jeffrey's NPI active?
- Yes — John Jeffrey's NPI (1760585319) 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.