Alexandra Carnathan
NPI 1235989302 · Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Carnathan is a Physician Assistant provider in Chicago, IL (NPI 1235989302).
Provider details
- NPI number
- 1235989302
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 085-010715 (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
2 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
- 2024-03-25
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Alexandra Carnathan's NPI number?
- Alexandra Carnathan's National Provider Identifier (NPI) is 1235989302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Carnathan's specialty?
- Alexandra Carnathan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexandra Carnathan located?
- Alexandra Carnathan's practice location on file with NPPES is 500 E 51st St, Chicago, IL 60615-2400.
- What is Alexandra Carnathan's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Carnathan is (312) 572-2000.
- Does Alexandra Carnathan accept Medicare?
- Alexandra Carnathan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Carnathan's NPI active?
- Yes — Alexandra Carnathan's NPI (1235989302) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.