Chandler Gill, MD
NPI 1548688716 · Neurology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chandler Gill, MD is a Neurology Physician provider in Chicago, IL (NPI 1548688716).
Provider details
- NPI number
- 1548688716
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036146654 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
593 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 364 | $186 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 63 | $231 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 43 | $132 |
| Needle Measurement of Electrical Activity in Muscle With Injection of Chemical for Paralysis of Nerve Muscle95874 | 40 | $21 |
| Injection of Chemical for Paralysis of Nerve Muscles on Side of Neck Excluding Voice Box64616 | 33 | $225 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 591 | 177 |
| Donepezil Hcl | 112 | 29 |
| Clonazepam | 106 | 18 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 90 | 30 |
| Carbidopa/Levodopabrand: Rytary | 78 | — |
| Amantadine Hclbrand: Amantadine | 65 | 23 |
| Gabapentin | 58 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-03
- Last updated
- 2020-04-26
- Certified
- 2020-04-26
Frequently asked questions
- What is Chandler Gill's NPI number?
- Chandler Gill's National Provider Identifier (NPI) is 1548688716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chandler Gill's specialty?
- Chandler Gill is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Chandler Gill located?
- Chandler Gill's practice location on file with NPPES is 1725 W Harrison St Ste 755, Chicago, IL 60612-3863.
- What is Chandler Gill's phone number?
- The practice phone number listed in the NPPES registry for Chandler Gill is (312) 563-2900.
- Does Chandler Gill accept Medicare?
- Chandler Gill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chandler Gill's NPI active?
- Yes — Chandler Gill's NPI (1548688716) is active in the NPPES registry as of the last update on 2020-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.