Borislav M. Nikolov, M.D.
Neurology Physician · Chicago, IL
Borislav M. Nikolov, M.D. is a neurology physician with a practice address in Chicago, Illinois, and NPI 1588765317, issued on Sep 26, 2006. Check the license (Illinois 036103283, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Borislav M. Nikolov
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 036103283 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2450 W Wilson Ave Apt 1, Chicago, IL 60625
- Phone
- (717) 969-0051
- Enumerated
- Sep 26, 2006
- Record last updated
- Nov 27, 2023
- Medicaid ID
- 036103283 IL
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 952 in Illinois → Look up another NPI →
Verify Borislav M. Nikolov in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036103283Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average neurology physician in 2024
816 Medicare Part D claims for 180 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Memantine Hcl80 claims
- Levetiracetam75 claims
- Carbidopa-Levodopa63 claims
- Gabapentin44 claims
- Donepezil Hcl41 claims
- Quetiapine Fumarate38 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Borislav M. Nikolov among 952 neurology physician records in Illinois
Borislav M. Nikolov, M.D. is one of 952 neurology physician records with a practice address in Illinois. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 68% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Illinois
There are 952 neurology physician records in Illinois.
All 952 in Illinois → Every provider in Chicago → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Manju George, MDChicago, IL 606251265061576
- Myron Glassenberg, MDChicago, IL 606251487758850
- Shayan Khazaei, MDChicago, IL 606251114313210
- Danny Park, MDChicago, IL 606251811148786
- Jeong Ryu, MDChicago, IL 606251730163189
- Nicole Spencer, M.D.Chicago, IL 606251518123520
- Juan Romero Gaddi, M.D.Chicago, IL 606261750761359
- Soberekon Koko, M.D.Chicago, IL 606211992918866
Common questions
What is Borislav M. Nikolov, M.D.'s NPI number?
Borislav M. Nikolov, M.D.'s National Provider Identifier (NPI) is 1588765317, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Borislav M. Nikolov, M.D. located?
The NPPES record lists a practice address at 2450 W Wilson Ave Apt 1, Chicago, IL, 60625. Phone: (717) 969-0051. Providers update this record themselves, so call before visiting.
How can I verify Borislav M. Nikolov, M.D.'s license?
NPPES lists Illinois license number 036103283, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Borislav M. Nikolov, M.D. prescribe under Medicare Part D?
In 2024, Borislav M. Nikolov, M.D. had 816 Medicare Part D claims for 180 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.