Mary Shackleton, MA, LPC, LMFT
NPI 1245386457 · Marriage & Family Therapist · Houston, TX
Mary Shackleton, MA, LPC, LMFT is a Marriage & Family Therapist provider in Houston, TX (NPI 1245386457).
Provider details
- NPI number
- 1245386457
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, LPC, LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 19271 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2007-01-28
- Last updated
- 2009-09-23
Frequently asked questions
- What is Mary Shackleton's NPI number?
- Mary Shackleton's National Provider Identifier (NPI) is 1245386457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Shackleton's specialty?
- Mary Shackleton is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mary Shackleton located?
- Mary Shackleton's practice location on file with NPPES is 15700 Space Center Blvd, Houston, TX 77062.
- What is Mary Shackleton's phone number?
- The practice phone number listed in the NPPES registry for Mary Shackleton is (281) 250-1724.
- Is Mary Shackleton's NPI active?
- Yes — Mary Shackleton's NPI (1245386457) is active in the NPPES registry as of the last update on 2009-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.