Sigurros Davidsdottir, PH.D.
NPI 1396932919 · Psychologist · Boston, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sigurros Davidsdottir, PH.D. is a Psychologist provider in Boston, MA (NPI 1396932919).
Provider details
- NPI number
- 1396932919
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 8946 (MA)
Specialties & taxonomies
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
18 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
867 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) |
|---|---|---|
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 243 | $104 |
| Administration of Psychological Or Neuropsychological Test By Technician, Each Additional 30 Minutes96139 | 161 | $41 |
| Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137 | 145 | $42 |
| Evaluation of Neuropsychological Test, First Hour96132 | 80 | $137 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 | 80 | $46 |
| Exam of Neurobehavioral Status, First Hour96116 | 79 | $98 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-27
- Last updated
- 2009-02-09
Frequently asked questions
- What is Sigurros Davidsdottir's NPI number?
- Sigurros Davidsdottir's National Provider Identifier (NPI) is 1396932919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sigurros Davidsdottir's specialty?
- Sigurros Davidsdottir is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Sigurros Davidsdottir located?
- Sigurros Davidsdottir's practice location on file with NPPES is 55 Fruit Street, Boston, MA 02114.
- What is Sigurros Davidsdottir's phone number?
- The practice phone number listed in the NPPES registry for Sigurros Davidsdottir is (617) 726-3647.
- Does Sigurros Davidsdottir accept Medicare?
- Sigurros Davidsdottir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sigurros Davidsdottir's NPI active?
- Yes — Sigurros Davidsdottir's NPI (1396932919) is active in the NPPES registry as of the last update on 2009-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.