Mary Duke, M.ED
NPI 1629228622 · Mental Health Counselor · San Antonio, TX
Mary Duke, M.ED is a Mental Health Counselor provider in San Antonio, TX (NPI 1629228622).
Provider details
- NPI number
- 1629228622
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.ED
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
17 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2008-09-25
- Last updated
- 2024-03-19
- Certified
- 2024-03-19
Frequently asked questions
- What is Mary Duke's NPI number?
- Mary Duke's National Provider Identifier (NPI) is 1629228622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Duke's specialty?
- Mary Duke is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Duke located?
- Mary Duke's practice location on file with NPPES is 19419 Bridge Oak, San Antonio, TX 78258-3638.
- What is Mary Duke's phone number?
- The practice phone number listed in the NPPES registry for Mary Duke is (808) 214-3422.
- Is Mary Duke's NPI active?
- Yes — Mary Duke's NPI (1629228622) is active in the NPPES registry as of the last update on 2024-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.