Dr. Nicole Jeanette Spencer, MD
- Medicare services, 2024
- 521
- Medicare patients, 2024
- 266
- Part D claims, 2024
- 1,238
- Hospital affiliations
- 2
- Industry payments
- $24,498
- Practice address
- 5145 N California Ave, Chicago, IL 60625
- Practice phone
- Call (773) 878-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Spencer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nicole Jeanette Spencer is a neurologist in Chicago, Illinois
Dr. Spencer practices at Swedish Hospital in Chicago, Illinois, part of Endeavor Health.
Dr. Spencer's NPI, 1518123520, was assigned on July 30, 2008. Dr. Spencer graduated from University of Louisville School of Medicine in 2006. Dr. Spencer holds Illinois license 036126475.
- NPI
- 1518123520NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688845845
- NPI enumeration date
- July 30, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 878-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicole Jeanette Spencer practices at Swedish Hospital in Chicago, Illinois
Dr. Spencer's primary practice is Swedish Hospital, at 5145 N California Ave, Chicago, IL 60625 in Cook County. The practice phone is (773) 878-8200.
- Swedish Hospital5145 N California Ave, Chicago, IL 60625 · Cook CountyPhone(773) 878-8200
Source: Dmand AI Affiliation Data
Dr. Nicole Jeanette Spencer is affiliated with 3 sites of care and 2 medical groups
Dr. Spencer's primary practice is Swedish Hospital in Chicago, Illinois, part of Endeavor Health. Dr. Spencer is also affiliated with Saint Mary of Nazareth Hospital. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Spencer to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nicole Jeanette Spencer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spencer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Swedish Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Endeavor Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nicole Jeanette Spencer is one of 822 neurologists in Illinois
Neurology is Dr. Spencer's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Spencer is licensed in Illinois.
Specialties and state licenses
- Neurology, IllinoisPrimary
Neurologists near Dr. Spencer
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nicole Jeanette Spencer billed Medicare for 521 services in 2024
CMS data shows 521 Medicare services from Dr. Spencer across 14 procedure codes in 2024, for 266 Medicare patients. Medicare paid $40,352 for them.
Dr. Spencer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3742024: 3873%
- Tests and treatments
- 2023: 2112024: 13436%
Where Dr. Spencer's Medicare services took place, 2024
- In an office21541%
- In a facility30659%
Dr. Spencer compared with the Illinois median for neurologists, 2024
- Dr. Spencer
- Illinois median
- Medicare services
- 521vs 40130% above
- Medicare patients
- 266vs 22518% above
- Part D claims
- 1,085vs 3183.4 times
Medians across 747 neurologists in Illinois with Dmand AI profiles that report each measure.
Dr. Spencer's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Spencer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Spencer and other neurologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicole Jeanette Spencer treated 266 Medicare patients in 2024, average age 73
CMS counts 266 Medicare patients who saw Dr. Spencer in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 73% are also on Medicaid. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Spencer's median patient age at 65, with 52% women.
Dr. Spencer's Medicare patients by age, 2024
Dr. Spencer's Medicare patients by sex, 2024
- Women17064%
- Men9636%
Chronic conditions among Dr. Spencer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Diabetes62%
- Mood disorders48%
- Depression45%
- Chronic kidney disease42%
- Anxiety40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spencer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nicole Jeanette Spencer wrote 1,238 Medicare Part D claims in 2024
In 2024, Dr. Spencer wrote 1,238 Medicare Part D claims for 253 patients. 93% of them were for generic drugs. CMS names the drug for 1,085 of them, across 21 drugs with 11 or more claims each, at $62,488 in total drug cost. In 2023, CMS named 1,272 claims across 23 drugs.
Dr. Spencer's Part D claims by kind of drug, 2024
- Generic1,154 claims93%
- Brand-name and other84 claims7%
Dr. Spencer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2722024: 1,08515%
Drugs named by CMS: 21 in 2024, 23 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Nicole Jeanette Spencer takes part in Medicare
Dr. Spencer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Nicole Jeanette Spencer received $24,498 in industry payments from 2016 to 2024
CMS Open Payments shows 39 general payments to Dr. Spencer from 8 drug and device companies from 2016 to 2024. Education make up the largest share, 94% of the total. Intuitive Surgical, Inc. paid the most, $23,864.
General payments to Dr. Spencer by program year, 2016 to 2024
General payments to Dr. Spencer by kind, 2016 to 2024
- Education$23,00094%
- Food and beverage$1,4986%
Companies that paid Dr. Spencer the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nicole Jeanette Spencer graduated from University of Louisville School of Medicine
Dr. Spencer graduated from University of Louisville School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nicole Jeanette Spencer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nicole Jeanette Spencer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nicole Jeanette Spencer's NPI number?
Dr. Nicole Jeanette Spencer's NPI number is 1518123520. It was assigned on July 30, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicole Jeanette Spencer?
Dr. Nicole Jeanette Spencer is a neurologist in Chicago, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Nicole Jeanette Spencer practice?
Dr. Spencer practices at 5145 N California Ave, Chicago, IL 60625. Dr. Spencer's primary practice is Swedish Hospital in Chicago, Illinois, part of Endeavor Health. Dmand AI also links Dr. Spencer to 1 group practice or clinic and 1 medical group.
What is Dr. Nicole Jeanette Spencer's office phone number?
The practice phone on file for Dr. Spencer is (773) 878-8200.
What is Dr. Nicole Jeanette Spencer's medical license number?
Dr. Spencer holds Illinois license 036126475.
Which hospitals is Dr. Nicole Jeanette Spencer affiliated with?
Dr. Spencer practices at Swedish Hospital in Chicago, Illinois. Dr. Spencer is also affiliated with Saint Mary of Nazareth Hospital.
What medical group is Dr. Nicole Jeanette Spencer part of?
Dr. Spencer is linked to Endeavor Health Medical Group. Dmand AI links Dr. Spencer to 1 more medical group.
Does Dr. Nicole Jeanette Spencer accept Medicare?
Yes. CMS data shows Dr. Spencer billed Medicare for 521 services in 2024, and Dr. Spencer accepts Medicare assignment.
How many Medicare patients does Dr. Nicole Jeanette Spencer see?
CMS counts 266 Medicare patients who saw Dr. Spencer in 2024, with an average age of 73.
What services does Dr. Nicole Jeanette Spencer bill to Medicare?
In 2024, Dr. Spencer's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and nerve and brain test (95886).
Show 4 more questionsShow fewer questions
Where did Dr. Nicole Jeanette Spencer go to medical school?
Dr. Spencer graduated from University of Louisville School of Medicine in 2006.
What drugs does Dr. Nicole Jeanette Spencer prescribe most?
In 2024 Medicare Part D data, Dr. Spencer's most prescribed drugs by claims were Memantine HCl, Donepezil HCl and Levetiracetam.
Has Dr. Nicole Jeanette Spencer received payments from drug or device companies?
CMS Open Payments shows $24,498 in general payments to Dr. Spencer from 8 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Nicole Jeanette Spencer been practicing?
Dr. Spencer graduated from medical school in 2006, 20 years ago.
Selling to neurology practices?
See neurologists in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card