Susan Mellon
NPI 1336800663 · Marriage & Family Therapist · Round Rock, TX
Susan Mellon is a Marriage & Family Therapist provider in Round Rock, TX (NPI 1336800663).
Provider details
- NPI number
- 1336800663
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 204142 (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
4 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
- 2022-01-08
- Last updated
- 2022-01-08
- Certified
- 2022-01-08
Frequently asked questions
- What is Susan Mellon's NPI number?
- Susan Mellon's National Provider Identifier (NPI) is 1336800663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Mellon's specialty?
- Susan Mellon is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Susan Mellon located?
- Susan Mellon's practice location on file with NPPES is 1101 Satellite Vw Unit 603, Round Rock, TX 78665-1592.
- What is Susan Mellon's phone number?
- The practice phone number listed in the NPPES registry for Susan Mellon is (512) 862-0687.
- Is Susan Mellon's NPI active?
- Yes — Susan Mellon's NPI (1336800663) is active in the NPPES registry as of the last update on 2022-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.