Marie Dahdah, PH.D.
NPI 1144669599 · Clinical Neuropsychologist · Frisco, TX
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Dahdah, PH.D. is a Clinical Neuropsychologist provider in Frisco, TX (NPI 1144669599).
Provider details
- NPI number
- 1144669599
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 34510 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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 tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
872 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137 | 405 | $36 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 205 | $94 |
| Treatment of Behavior Impacting Health With Family and Patient, Each Additional 30 Minutes96168 | 135 | $25 |
| Evaluation of Neuropsychological Test, First Hour96132 | 45 | $124 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 | 45 | $40 |
| Treatment of Behavior Impacting Health With Family and Patient, Initial 30 Minutes96167 | 37 | $68 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-19
- Last updated
- 2020-06-11
- Certified
- 2020-06-11
Frequently asked questions
- What is Marie Dahdah's NPI number?
- Marie Dahdah's National Provider Identifier (NPI) is 1144669599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Dahdah's specialty?
- Marie Dahdah is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Marie Dahdah located?
- Marie Dahdah's practice location on file with NPPES is 9741 Preston Rd Ste 203, Frisco, TX 75033-2554.
- What is Marie Dahdah's phone number?
- The practice phone number listed in the NPPES registry for Marie Dahdah is (415) 730-1177.
- Does Marie Dahdah accept Medicare?
- Marie Dahdah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie Dahdah's NPI active?
- Yes — Marie Dahdah's NPI (1144669599) is active in the NPPES registry as of the last update on 2020-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.