Joseph Guillory, M.D.
NPI 1245764398 · Psychiatry Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Guillory, M.D. is a Psychiatry Physician provider in Dallas, TX (NPI 1245764398).
Provider details
- NPI number
- 1245764398
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- S7224 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-04-15
- Last updated
- 2022-06-29
- Certified
- 2022-06-29
Frequently asked questions
- What is Joseph Guillory's NPI number?
- Joseph Guillory's National Provider Identifier (NPI) is 1245764398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Guillory's specialty?
- Joseph Guillory is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Guillory located?
- Joseph Guillory's practice location on file with NPPES is 6363 Forest Park Rd 7th Fl Ste 749, Dallas, TX 75390-9070.
- What is Joseph Guillory's phone number?
- The practice phone number listed in the NPPES registry for Joseph Guillory is (214) 645-8500.
- Does Joseph Guillory accept Medicare?
- Joseph Guillory is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Guillory's NPI active?
- Yes — Joseph Guillory's NPI (1245764398) is active in the NPPES registry as of the last update on 2022-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.