Daniel Harrison, MD
NPI 1962402636 · Neurological Surgery Physician · Hinsdale, IL
Daniel Harrison, MD is a Neurological Surgery Physician provider in Hinsdale, IL (NPI 1962402636).
Provider details
- NPI number
- 1962402636
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-07-26
- Last updated
- 2007-07-09
Frequently asked questions
- What is Daniel Harrison's NPI number?
- Daniel Harrison's National Provider Identifier (NPI) is 1962402636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Harrison's specialty?
- Daniel Harrison is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Harrison located?
- Daniel Harrison's practice location on file with NPPES is 20 E Ogden Ave, Hinsdale, IL 60521-3543.
- What is Daniel Harrison's phone number?
- The practice phone number listed in the NPPES registry for Daniel Harrison is (630) 655-1229.
- Is Daniel Harrison's NPI active?
- Yes — Daniel Harrison's NPI (1962402636) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.