Helen Papantoniou, ANP-BC
NPI 1841537818 · Adult Health Nurse Practitioner · Chicago, IL
Helen Papantoniou, ANP-BC is a Adult Health Nurse Practitioner provider in Chicago, IL (NPI 1841537818).
Provider details
- NPI number
- 1841537818
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 277.001475 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5425 W Addison StChicago, IL 60641-3203Phone: (773) 427-0298
Registry dates
- Enumerated
- 2013-01-11
- Last updated
- 2021-09-20
- Certified
- 2021-09-20
Frequently asked questions
- What is Helen Papantoniou's NPI number?
- Helen Papantoniou's National Provider Identifier (NPI) is 1841537818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Papantoniou's specialty?
- Helen Papantoniou is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Helen Papantoniou located?
- Helen Papantoniou's practice location on file with NPPES is 910 N Damen Ave Apt 1e, Chicago, IL 60622-4962.
- What is Helen Papantoniou's phone number?
- The practice phone number listed in the NPPES registry for Helen Papantoniou is (312) 504-7754.
- Is Helen Papantoniou's NPI active?
- Yes — Helen Papantoniou's NPI (1841537818) is active in the NPPES registry as of the last update on 2021-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.