Nicole Spencer, M.D.
NPI 1518123520 · Neurology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Spencer, M.D. is a Neurology Physician provider in Chicago, IL (NPI 1518123520).
Provider details
- NPI number
- 1518123520
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036126475 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
521 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 99 | $131 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 77 | $94 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 71 | $43 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 71 | $136 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 38 | $81 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 253 | 63 |
| Donepezil Hcl | 152 | 53 |
| Levetiracetam | 107 | 25 |
| Topiramate | 104 | 29 |
| Gabapentin | 96 | 29 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 62 | 20 |
| Pregabalin | 42 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$39 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)
- 2222 W Division St Ste 310Chicago, IL 60622-3096Phone: (312) 491-5047
Registry dates
- Enumerated
- 2008-07-30
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is Nicole Spencer's NPI number?
- Nicole Spencer's National Provider Identifier (NPI) is 1518123520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Spencer's specialty?
- Nicole Spencer is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicole Spencer located?
- Nicole Spencer's practice location on file with NPPES is 5115 N Francisco Ave, Chicago, IL 60625-3611.
- What is Nicole Spencer's phone number?
- The practice phone number listed in the NPPES registry for Nicole Spencer is (847) 570-2570.
- Does Nicole Spencer accept Medicare?
- Nicole Spencer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Spencer's NPI active?
- Yes — Nicole Spencer's NPI (1518123520) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.