Grant Iverson, PHD
NPI 1033524913 · Clinical Neuropsychologist · Boston, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grant Iverson, PHD is a Clinical Neuropsychologist provider in Boston, MA (NPI 1033524913).
Provider details
- NPI number
- 1033524913
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 9828 (MA)
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
11 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
- 2014-06-30
- Last updated
- 2014-07-02
Frequently asked questions
- What is Grant Iverson's NPI number?
- Grant Iverson's National Provider Identifier (NPI) is 1033524913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Iverson's specialty?
- Grant Iverson is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Grant Iverson located?
- Grant Iverson's practice location on file with NPPES is Home Base Program, Boston, MA 02114.
- What is Grant Iverson's phone number?
- The practice phone number listed in the NPPES registry for Grant Iverson is (617) 573-2770.
- Does Grant Iverson accept Medicare?
- Grant Iverson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grant Iverson's NPI active?
- Yes — Grant Iverson's NPI (1033524913) is active in the NPPES registry as of the last update on 2014-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.