Mallory O'Neal, LMFT
NPI 1558722801 · Marriage & Family Therapist · Dallas, TX
Mallory O'Neal, LMFT is a Marriage & Family Therapist provider in Dallas, TX (NPI 1558722801).
Provider details
- NPI number
- 1558722801
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 201714 (TX)
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
10 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
- 2016-03-15
- Last updated
- 2016-03-15
Frequently asked questions
- What is Mallory O'Neal's NPI number?
- Mallory O'Neal's National Provider Identifier (NPI) is 1558722801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory O'Neal's specialty?
- Mallory O'Neal is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mallory O'Neal located?
- Mallory O'Neal's practice location on file with NPPES is 11300 N Central Expy, Dallas, TX 75243-6717.
- What is Mallory O'Neal's phone number?
- The practice phone number listed in the NPPES registry for Mallory O'Neal is (214) 530-0021.
- Is Mallory O'Neal's NPI active?
- Yes — Mallory O'Neal's NPI (1558722801) is active in the NPPES registry as of the last update on 2016-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.