Hanna Kemeny, MD
NPI 1184183261 · Neurological Surgery Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hanna Kemeny, MD is a Neurological Surgery Physician provider in Chicago, IL (NPI 1184183261).
Provider details
- NPI number
- 1184183261
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036180037 (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 tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$156 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 259 E Erie St Ste 1450Chicago, IL 60611-3947Phone: (312) 695-7746Fax: (312) 694-6387
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Hanna Kemeny's NPI number?
- Hanna Kemeny's National Provider Identifier (NPI) is 1184183261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hanna Kemeny's specialty?
- Hanna Kemeny is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Hanna Kemeny located?
- Hanna Kemeny's practice location on file with NPPES is 251 E Huron St, Chicago, IL 60611-2908.
- What is Hanna Kemeny's phone number?
- The practice phone number listed in the NPPES registry for Hanna Kemeny is (312) 926-2000.
- Does Hanna Kemeny accept Medicare?
- Hanna Kemeny is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hanna Kemeny's NPI active?
- Yes — Hanna Kemeny's NPI (1184183261) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.