Anthony Geroulis, M.D.
NPI 1982769717 · Otolaryngology/Facial Plastic Surgery Physician · Northfield, IL
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Geroulis, M.D. is a Otolaryngology/Facial Plastic Surgery Physician provider in Northfield, IL (NPI 1982769717).
Provider details
- NPI number
- 1982769717
- Entity type
- Individual
- Primary specialty
- Otolaryngology/Facial Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036050050 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-12-22
- Last updated
- 2016-03-08
Frequently asked questions
- What is Anthony Geroulis's NPI number?
- Anthony Geroulis's National Provider Identifier (NPI) is 1982769717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Geroulis's specialty?
- Anthony Geroulis is listed in the NPPES registry with a primary specialty of Otolaryngology/Facial Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Geroulis located?
- Anthony Geroulis's practice location on file with NPPES is 330 West Frontage Rd., Northfield, IL 60093.
- What is Anthony Geroulis's phone number?
- The practice phone number listed in the NPPES registry for Anthony Geroulis is (847) 441-4441.
- Does Anthony Geroulis accept Medicare?
- Anthony Geroulis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Geroulis's NPI active?
- Yes — Anthony Geroulis's NPI (1982769717) is active in the NPPES registry as of the last update on 2016-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.