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Michael Mallen, PH.D.
NPI 1720276918 · Clinical Psychologist · Houston, TX
Michael Mallen, PH.D. is a Clinical Psychologist provider in Houston, TX (NPI 1720276918).
Provider details
- NPI number
- 1720276918
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 33165 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1515 Holcombe Blvd
Houston, TX 77030-4000
Phone: (713) 792-6161
Street-level locationGet directions
Mailing address
Po Box 4439
Houston, TX 77210-4439
Registry dates
- Enumerated
- 2007-10-12
- Last updated
- 2008-03-25
Frequently asked questions
- What is Michael Mallen's NPI number?
- Michael Mallen's National Provider Identifier (NPI) is 1720276918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mallen's specialty?
- Michael Mallen is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Michael Mallen located?
- Michael Mallen's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4000.
- What is Michael Mallen's phone number?
- The practice phone number listed in the NPPES registry for Michael Mallen is (713) 792-6161.
- Is Michael Mallen's NPI active?
- Yes — Michael Mallen's NPI (1720276918) is active in the NPPES registry as of the last update on 2008-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.