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William Galassi, M.D.
NPI 1508900366 · Orthopaedic Surgery Physician · Aurora, IL
William Galassi, M.D. is a Orthopaedic Surgery Physician provider in Aurora, IL (NPI 1508900366).
Provider details
- NPI number
- 1508900366
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-060014 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1320 N Highland Ave
Aurora, IL 60506-1467
Phone: (630) 859-8159
Fax: (630) 859-8474
Street-level locationGet directions
Mailing address
214 N Waterman Ave
Arlington Heights, IL 60004-6464
Registry dates
- Enumerated
- 2007-02-16
- Last updated
- 2011-01-10
Frequently asked questions
- What is William Galassi's NPI number?
- William Galassi's National Provider Identifier (NPI) is 1508900366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Galassi's specialty?
- William Galassi is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Galassi located?
- William Galassi's practice location on file with NPPES is 1320 N Highland Ave, Aurora, IL 60506-1467.
- What is William Galassi's phone number?
- The practice phone number listed in the NPPES registry for William Galassi is (630) 859-8159.
- Is William Galassi's NPI active?
- Yes — William Galassi's NPI (1508900366) is active in the NPPES registry as of the last update on 2011-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.