Sarah Sung, M.D.
NPI 1285929224 · Neurology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Sung, M.D. is a Neurology Physician provider in Chicago, IL (NPI 1285929224).
Provider details
- NPI number
- 1285929224
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 125:060317 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-06-17
- Last updated
- 2012-06-21
Frequently asked questions
- What is Sarah Sung's NPI number?
- Sarah Sung's National Provider Identifier (NPI) is 1285929224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Sung's specialty?
- Sarah Sung is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Sung located?
- Sarah Sung's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.
- What is Sarah Sung's phone number?
- The practice phone number listed in the NPPES registry for Sarah Sung is (312) 942-5495.
- Does Sarah Sung accept Medicare?
- Sarah Sung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Sung's NPI active?
- Yes — Sarah Sung's NPI (1285929224) is active in the NPPES registry as of the last update on 2012-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.